{"title":"Matsubokkuri Pens","description":"\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his technical experience in the field, he started making glass pens around 2007.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMatsubokkuri glass pens are made of borosilicate glass. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing. \u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eSee all Matsubokkuri pens below, or view the list of their pen collections \u003ca href=\"https:\/\/shigureinks.mom\/pages\/matsubokkuri-glass-pen-collections\"\u003ehere\u003c\/a\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"matsubokkuri-mica-yellow","title":"Matsubokkuri Mica - Yellow","description":"\u003cp\u003eThe mica enclosed inside the translucent pen shaft shines elegantly in the Matsubokkuri's Mica (雲母) series of glass dip pens.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Yellow (イエロー)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~13g (0.5oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394371797071,"sku":"P-MBK-sk-ye-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394371829839,"sku":"P-MBK-sk-ye-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394371862607,"sku":"P-MBK-sk-ye-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/8a38d1994a21d7c648aff5c6c76f6afe.jpg?v=1622310374"},{"product_id":"matsubokkuri-mica-clear-blue","title":"Matsubokkuri Mica - Clear Blue","description":"\u003cp\u003eThe mica enclosed inside the translucent pen shaft shines elegantly in the Matsubokkuri's Mica (雲母) series of glass dip pens.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Clear Blue (クリアブルー)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~13g (0.5oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394380152911,"sku":"P-MBK-sk-cb-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394380185679,"sku":"P-MBK-sk-cb-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394380218447,"sku":"P-MBK-sk-cb-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/MatsubokkuriMica-ClearBlue_Ref.png?v=1622407076"},{"product_id":"matsubokkuri-mica-green","title":"Matsubokkuri Mica - Green","description":"\u003cp\u003eThe mica enclosed inside the translucent pen shaft shines elegantly in the Matsubokkuri's Mica (雲母) series of glass dip pens.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Green (グリーン)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~13g (0.5oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394386673743,"sku":"P-MBK-sk-gr-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394386706511,"sku":"P-MBK-sk-gr-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394386739279,"sku":"P-MBK-sk-gr-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/fe8685fbd6540627f314e2789fe6b73f.jpg?v=1622314985"},{"product_id":"matsubokkuri-mica-pink","title":"Matsubokkuri Mica - Pink","description":"\u003cp\u003eThe mica enclosed inside the translucent pen shaft shines elegantly in the Matsubokkuri's Mica (雲母) series of glass dip pens.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Pink (ピンク)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~13g (0.5oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394395127887,"sku":"P-MBK-sk-pk-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394395160655,"sku":"P-MBK-sk-pk-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394395193423,"sku":"P-MBK-sk-pk-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/e79e9165e0391b79694c8da3c1cc8c15.jpg?v=1622315807"},{"product_id":"matsubokkuri-mica-gold","title":"Matsubokkuri Mica - Gold","description":"\u003cp\u003eThe mica enclosed inside the translucent pen shaft shines elegantly in the Matsubokkuri's Mica (雲母) series of glass dip pens. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsaction=\"mouseup:BR6jm\" jsname=\"jqKxS\" lang=\"en\"\u003e\u003cspan class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"ja\" data-phrase-index=\"2\" data-mce-fragment=\"1\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" jsname=\"txFAF\" jscontroller=\"Zl5N8\" jsdata=\"uqLsIf;_;$696\" jsmodel=\"SsMkhd\"\u003e\u003cspan data-mce-fragment=\"1\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" jsname=\"W297wb\"\u003e18K gold powder is mixed with gold mica and sealed within.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Gold (ゴールド)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~13g (0.5oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394399256655,"sku":"P-MBK-sk-gold-F","price":108.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394399289423,"sku":"P-MBK-sk-gold-M","price":108.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394399322191,"sku":"P-MBK-sk-gold-B","price":108.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/c7b57734ba8387303b4a8b1651489800.jpg?v=1622316903"},{"product_id":"matsubokkuri-tsubutsubu-yellow","title":"Matsubokkuri Tsubutsubu - Yellow","description":"\u003cp\u003eGlass frit is welded inside the translucent pen shaft giving Matsubokkuri's Tsubutsubu (ツブツブ) series of glass dip pens a glittering appearance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Yellow (イエロー)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~16g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394407252047,"sku":"P-MBK-tb-ye-F","price":79.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394407284815,"sku":"P-MBK-tb-ye-M","price":79.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394407317583,"sku":"P-MBK-tb-ye-B","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/d6a32206c2583379e791f364a7a4a446.jpg?v=1622318542"},{"product_id":"matsubokkuri-tsubutsubu-clear-black","title":"Matsubokkuri Tsubutsubu - Clear Black","description":"\u003cp\u003eGlass frit is welded inside the translucent pen shaft giving Matsubokkuri's Tsubutsubu (ツブツブ) series of glass dip pens a glittering appearance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Clear Black (クリアブラック)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~16g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394411872335,"sku":"P-MBK-tb-cbk-F","price":79.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394411905103,"sku":"P-MBK-tb-cbk-M","price":79.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394411937871,"sku":"P-MBK-tb-cbk-B","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/84bc29d9a9c1af8b329f9e7c131ff7b0.jpg?v=1622406984"},{"product_id":"matsubokkuri-tsubutsubu-green","title":"Matsubokkuri Tsubutsubu - Green","description":"\u003cp\u003eGlass frit is welded inside the translucent pen shaft giving Matsubokkuri's Tsubutsubu (ツブツブ) series of glass dip pens a glittering appearance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Green (グリーン)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~16g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394412200015,"sku":"P-MBK-tb-gr-F","price":79.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394412232783,"sku":"P-MBK-tb-gr-M","price":79.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394412265551,"sku":"P-MBK-tb-gr-B","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/a69cad61efc64c2ad2a380a22016a33b.jpg?v=1622319697"},{"product_id":"matsubokkuri-tsubutsubu-pink","title":"Matsubokkuri Tsubutsubu - Pink","description":"\u003cp\u003eGlass frit is welded inside the translucent pen shaft giving Matsubokkuri's Tsubutsubu (ツブツブ) series of glass dip pens a glittering appearance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Pink (ピンク)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~16g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394413445199,"sku":"P-MBK-tb-pk-F","price":79.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394413477967,"sku":"P-MBK-tb-pk-M","price":79.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394413510735,"sku":"P-MBK-tb-pk-B","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/b7b6b89c53fef1900d12e1ba1a5ca5d5.jpg?v=1622319984"},{"product_id":"matsubokkuri-tsubutsubu-blue","title":"Matsubokkuri Tsubutsubu - Blue","description":"\u003cp\u003eGlass frit is welded inside the translucent pen shaft giving Matsubokkuri's Tsubutsubu (ツブツブ) series of glass dip pens a glittering appearance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Blue (ブルー)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~16g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394414723151,"sku":"P-MBK-tb-bl-F","price":79.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394414755919,"sku":"P-MBK-tb-bl-M","price":79.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394414788687,"sku":"P-MBK-tb-bl-B","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/c763aedf0c633fe3f7529203c5a3860f.jpg?v=1622320324"},{"product_id":"matsubokkuri-tsubutsubu-clear","title":"Matsubokkuri Tsubutsubu - Clear","description":"\u003cp\u003eGlass frit is welded inside the translucent pen shaft giving Matsubokkuri's Tsubutsubu (ツブツブ) series of glass dip pens a glittering appearance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Clear (クリア)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~16g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394415575119,"sku":"P-MBK-tb-cl-F","price":79.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394415607887,"sku":"P-MBK-tb-cl-M","price":79.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394415640655,"sku":"P-MBK-tb-cl-B","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/a59b44330a48fe48aa8e19235c361667.jpg?v=1622407008"},{"product_id":"matsubokkuri-monochrome-kuzu-white","title":"Matsubokkuri Monochrome - Kuzu White","description":"\u003cp\u003eMatsubokkuri's Monochrome (モノクローム) series of glass dip pens come in chic colors with a sleek, beautiful design.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Kuzu White (くず白)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~18cm (7in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~14g (0.5oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394416689231,"sku":"P-MBK-skmono-kuzusiro-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394416721999,"sku":"P-MBK-skmono-kuzusiro-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394416754767,"sku":"P-MBK-skmono-kuzusiro-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/c858f395ccd720624371aca3bdf24e9b.jpg?v=1622347148"},{"product_id":"matsubokkuri-monochrome-clear-black","title":"Matsubokkuri Monochrome - Clear Black","description":"\u003cp\u003eMatsubokkuri's Monochrome (モノクローム) series of glass dip pens come in chic colors with a sleek, beautiful design.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Clear Black (クリアブラック)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~18cm (7in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~14g (0.5oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394421702735,"sku":"P-MBK-skmono-cbk-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394421735503,"sku":"P-MBK-skmono-cbk-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394421768271,"sku":"P-MBK-skmono-cbk-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/4989ab2b844feb2894262a40a2a02895.jpg?v=1622321999"},{"product_id":"matsubokkuri-monochrome-black-porcelain","title":"Matsubokkuri Monochrome - Black Porcelain","description":"\u003cp\u003eMatsubokkuri's Monochrome (モノクローム) series of glass dip pens come in chic colors with a sleek, beautiful design.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Black Porcelain (黒磁)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~18cm (7in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~14g (0.5oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394423701583,"sku":"P-MBK-skmono-kokuji-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394423734351,"sku":"P-MBK-skmono-kokuji-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394423767119,"sku":"P-MBK-skmono-kokuji-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/b9c170fc33958e6b37377a6d45268c85.jpg?v=1622322149"},{"product_id":"matsubokkuri-monochrome-white-porcelain","title":"Matsubokkuri Monochrome - White Porcelain","description":"\u003cp\u003eMatsubokkuri's Monochrome (モノクローム) series of glass dip pens come in chic colors with a sleek, beautiful design.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: White Porcelain (白磁)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~18cm (7in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~14g (0.5oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394427273295,"sku":"P-MBK-skmono-hakuji-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394427306063,"sku":"P-MBK-skmono-hakuji-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394427338831,"sku":"P-MBK-skmono-hakuji-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/d9868585b9d42268512ed50cba6ee275.jpg?v=1622347026"},{"product_id":"matsubokkuri-storm-glass-yellow","title":"Matsubokkuri Storm Glass - Yellow","description":"\u003cp\u003eStorm glass was used for weather forecasting in 19th century Europe. Beautiful feather-like crystals appear when the temperature gets low in Matsubikkuri's Storm Glass (ストームグラス) series of pens.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Yellow (イエロー)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~17g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394430419023,"sku":"P-MBK-sg-ye-F","price":100.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394430451791,"sku":"P-MBK-sg-ye-M","price":100.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394430484559,"sku":"P-MBK-sg-ye-B","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/e821a3932d201db917a886eb051f9911.jpg?v=1622323286"},{"product_id":"matsubokkuri-storm-glass-clear-blue","title":"Matsubokkuri Storm Glass - Clear Blue","description":"\u003cp\u003eStorm glass was used for weather forecasting in 19th century Europe. Beautiful feather-like crystals appear when the temperature gets low in Matsubikkuri's Storm Glass (ストームグラス) series of pens.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Clear Blue (クリアブルー)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~17g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394432090191,"sku":"P-MBK-sg-cb-F","price":100.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394432122959,"sku":"P-MBK-sg-cb-M","price":100.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394432155727,"sku":"P-MBK-sg-cb-B","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/MatsubokkuriStormGlass-ClearBlue_Refl.png?v=1622407085"},{"product_id":"matsubokkuri-storm-glass-pink","title":"Matsubokkuri Storm Glass - Pink","description":"\u003cp\u003eStorm glass was used for weather forecasting in 19th century Europe. Beautiful feather-like crystals appear when the temperature gets low in Matsubikkuri's Storm Glass (ストームグラス) series of pens.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Pink (ピンク)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~17g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394531639375,"sku":"P-MBK-sg-pk-F","price":100.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394531672143,"sku":"P-MBK-sg-pk-M","price":100.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394531704911,"sku":"P-MBK-sg-pk-B","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/64381b63d67403c2f700117c02f9641e.jpg?v=1622341244"},{"product_id":"matsubokkuri-storm-glass-clear","title":"Matsubokkuri Storm Glass - Clear","description":"\u003cp\u003eStorm glass was used for weather forecasting in 19th century Europe. Beautiful feather-like crystals appear when the temperature gets low in Matsubikkuri's Storm Glass (ストームグラス) series of pens.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Clear (クリア)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~17g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394532556879,"sku":"P-MBK-sg-cl-F","price":100.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394532589647,"sku":"P-MBK-sg-cl-M","price":100.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394532622415,"sku":"P-MBK-sg-cl-B","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/ad555d651d42de63cd69baead6d8367d.jpg?v=1622341595"},{"product_id":"matsubokkuri-storm-glass-green","title":"Matsubokkuri Storm Glass - Green","description":"\u003cp\u003eStorm glass was used for weather forecasting in 19th century Europe. Beautiful feather-like crystals appear when the temperature gets low in Matsubikkuri's Storm Glass (ストームグラス) series of pens.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan data-mce-fragment=\"1\" class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-mce-fragment=\"1\" data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" data-phrase-index=\"8\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$18\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Green (グリーン)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~17g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394533605455,"sku":"P-MBK-sg-gr-F","price":100.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394533638223,"sku":"P-MBK-sg-gr-M","price":100.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394533670991,"sku":"P-MBK-sg-gr-B","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/c7f940d0203026caf7eaaacd052b47eb.jpg?v=1622341966"},{"product_id":"matsubokkuri-red-cherry","title":"Matsubokkuri Red - Cherry","description":"\u003cp\u003eThe Matsubikkuri Red (レッド) series of pens emphasize their color with a design that combines depth and transparency matching their inspiration - a smooth design for Cherry and a pen with frit welded inside for Pomegranate.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan data-mce-fragment=\"1\" class=\"VIiyi\" jsaction=\"mouseup:BR6jm\" jsname=\"jqKxS\" lang=\"en\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"ja\" data-phrase-index=\"7\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" jsname=\"txFAF\" jscontroller=\"Zl5N8\" jsdata=\"uqLsIf;_;$17\" jsmodel=\"SsMkhd\"\u003e\u003cspan data-mce-fragment=\"1\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" jsname=\"W297wb\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"ja\" data-phrase-index=\"8\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" jsname=\"txFAF\" jscontroller=\"Zl5N8\" jsdata=\"uqLsIf;_;$18\" jsmodel=\"SsMkhd\"\u003e\u003cspan data-mce-fragment=\"1\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" jsname=\"W297wb\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Cherry (チェリー)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~18cm (7in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.3cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~17g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394538684495,"sku":"P-MBK-rd-ch-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394538717263,"sku":"P-MBK-rd-ch-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394538750031,"sku":"P-MBK-rd-ch-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/2c424555c1dfb915bfd7fc1f8131f34f.jpg?v=1622343162"},{"product_id":"matsubokkuri-red-pomegranate","title":"Matsubokkuri Red - Pomegranate","description":"\u003cp\u003eThe Matsubikkuri Red (レッド) series of pens emphasize their color with a design that combines depth and transparency matching their inspiration - a smooth design for Cherry and a pen with frit welded inside for Pomegranate.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-phrase-index=\"8\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$18\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Pomegranate (ザクロ)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~18cm (7in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.3cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~17g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394540552271,"sku":"P-MBK-rd-zkr-F","price":84.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394540585039,"sku":"P-MBK-rd-zkr-M","price":84.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394540617807,"sku":"P-MBK-rd-zkr-B","price":84.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/5e23637c5cded28c89188c86ee97a174.jpg?v=1622343497"},{"product_id":"matsubokkuri-storm-glass-apatite","title":"Matsubokkuri Storm Glass+ - Apatite","description":"\u003cp\u003eStorm glass was used for weather forecasting in 19th century Europe. Beautiful feather-like crystals appear when the temperature gets low in Matsubikkuri's Storm Glass+ (ストームグラス+) series of pens. Natural stones are added to the storm glass - when the stones move, it makes a smooth and pleasant sound.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-phrase-index=\"8\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$18\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Apatite (アパタイト)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~21g (0.7oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394545467471,"sku":"P-MBK-sg+-ap-F","price":108.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394545500239,"sku":"P-MBK-sg+-ap-M","price":108.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394545533007,"sku":"P-MBK-sg+-ap-B","price":108.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/MatsubokkuriStormGlassPlus-Apatite.png?v=1622344836"},{"product_id":"matsubokkuri-storm-glass-rose-quartz","title":"Matsubokkuri Storm Glass+ - Rose Quartz","description":"\u003cp\u003eStorm glass was used for weather forecasting in 19th century Europe. Beautiful feather-like crystals appear when the temperature gets low in Matsubikkuri's Storm Glass+ (ストームグラス+) series of pens. Natural stones are added to the storm glass - when the stones move, it makes a smooth and pleasant sound.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-phrase-index=\"8\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$18\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Rose Quartz (ローズクォーツ)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~21g (0.7oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394549137487,"sku":"P-MBK-sg+-rose-F","price":108.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394549170255,"sku":"P-MBK-sg+-rose-M","price":108.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394549203023,"sku":"P-MBK-sg+-rose-B","price":108.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/MatsubokkuriStormGlassPlus-RoseQuartz.png?v=1622345057"},{"product_id":"matsubokkuri-storm-glass-crystal","title":"Matsubokkuri Storm Glass+ - Crystal","description":"\u003cp\u003eStorm glass was used for weather forecasting in 19th century Europe. Beautiful feather-like crystals appear when the temperature gets low in Matsubikkuri's Storm Glass+ (ストームグラス+) series of pens. Natural stones are added to the storm glass - when the stones move, it makes a smooth and pleasant sound.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-phrase-index=\"8\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$18\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Crystal (クリスタル)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~21g (0.7oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39394550382671,"sku":"P-MBK-sg+-ct-F","price":108.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39394550415439,"sku":"P-MBK-sg+-ct-M","price":108.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39394550448207,"sku":"P-MBK-sg+-ct-B","price":108.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/MatsubokkuriStormGlassPlus-Crystal.png?v=1622345373"},{"product_id":"matsubokkuri-storm-glass-amethyst","title":"Matsubokkuri Storm Glass+ - Amethyst","description":"\u003cp\u003eStorm glass was used for weather forecasting in 19th century Europe. Beautiful feather-like crystals appear when the temperature gets low in Matsubikkuri's Storm Glass+ (ストームグラス+) series of pens. Natural stones are added to the storm glass - when the stones move, it makes a smooth and pleasant sound.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-phrase-index=\"8\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$18\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Amethyst (アメジスト)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~21g (0.7oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395113762895,"sku":"P-MBK-sg+-ame-F","price":108.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39395113795663,"sku":"P-MBK-sg+-ame-M","price":108.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39395113828431,"sku":"P-MBK-sg+-ame-B","price":108.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/small-MatsubokkuriStormGlass_-Amethyst.png?v=1622400484"},{"product_id":"matsubokkuri-monochrome-ripples-limited-edition","title":"Matsubokkuri Monochrome - Ripples (Limited Edition)","description":"\u003cp\u003eMatsubokkuri's Monochrome (モノクローム) series of glass dip pens come in chic colors with a sleek, beautiful design. This limited edition has a design to mimic flowing water.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan data-mce-fragment=\"1\" class=\"VIiyi\" jsaction=\"mouseup:BR6jm\" jsname=\"jqKxS\" lang=\"en\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"ja\" data-phrase-index=\"7\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" jsname=\"txFAF\" jscontroller=\"Zl5N8\" jsdata=\"uqLsIf;_;$17\" jsmodel=\"SsMkhd\"\u003e\u003cspan data-mce-fragment=\"1\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" jsname=\"W297wb\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Ripples (さざ波)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~18cm (7in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.3cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~15g (0.5oz)\u003c\/li\u003e\n\u003cli\u003eNib Size: F (0.2~0.3mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395119595599,"sku":"P-MBK-252F-sazanami-F","price":84.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/369757a25af43332f82b4f89a7a77ed8.jpg?v=1622400716"},{"product_id":"matsubokkuri-monochrome-new-white-braid-limited-edition","title":"Matsubokkuri Monochrome - New White Braid (Limited Edition)","description":"\u003cp\u003eMatsubokkuri's Monochrome (モノクローム) series of glass dip pens come in chic colors with a sleek, beautiful design. This limited edition has a design to mimic flowing water.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsaction=\"mouseup:BR6jm\" jsname=\"jqKxS\" lang=\"en\"\u003e\u003cspan class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"ja\" data-phrase-index=\"7\" data-mce-fragment=\"1\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" jsname=\"txFAF\" jscontroller=\"Zl5N8\" jsdata=\"uqLsIf;_;$17\" jsmodel=\"SsMkhd\"\u003e\u003cspan data-mce-fragment=\"1\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" jsname=\"W297wb\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: New White Braid (新白モール)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~18cm (7in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.3cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~15g (0.5oz)\u003c\/li\u003e\n\u003cli\u003eNib Size: F (0.2~0.3mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395131195471,"sku":"P-MBK-252F-new-wml-cl-F","price":84.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/284359bea3a3ab5682dc9df38696f791.jpg?v=1622401349"},{"product_id":"matsubokkuri-crystal-short","title":"Matsubokkuri Crystal - Short","description":"\u003cp\u003eMatsubokkuri's Crystal (クリスタル) series of glass dip pens are a solid \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"2\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$70\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003ehexagonal \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003ecolumn of \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"2\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$70\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eglass.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Clear\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~12.5cm (4.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.75cm (0.7in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~20g (0.7oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395134177359,"sku":"P-MBK-ct-sh-F","price":42.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39395137814607,"sku":"P-MBK-ct-sh-M","price":42.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39395138011215,"sku":"P-MBK-ct-sh-B","price":42.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/small-MatsubokkuriCrystal-Short.png?v=1622402222"},{"product_id":"matsubokkuri-crystal-standard","title":"Matsubokkuri Crystal - Standard","description":"\u003cp\u003eMatsubokkuri's Crystal (クリスタル) series of glass dip pens are a solid \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"2\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$70\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003ehexagonal \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003ecolumn of \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"2\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$70\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eglass.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Clear\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~15.5cm (6.1in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.75cm (0.7in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~26g (0.9oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395146399823,"sku":"P-MBK-ct-st-F","price":45.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39395146432591,"sku":"P-MBK-ct-st-M","price":45.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39395146465359,"sku":"P-MBK-ct-st-B","price":45.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/small-MatsubokkuriCrystal-Standard.png?v=1622402361"},{"product_id":"matsubokkuri-braid-transparent-silver-mica","title":"Matsubokkuri Braid - Transparent (Silver Mica)","description":"\u003cp\u003eMatsubokkuri's Braid (モール) series of glass pens is the lightest model from Matsubokkuri with vertical grooves on the inside of the shaft, with shining silver mica enclosed in the hollow interior.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan data-mce-fragment=\"1\" class=\"VIiyi\" jsaction=\"mouseup:BR6jm\" jsname=\"jqKxS\" lang=\"en\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"ja\" data-phrase-index=\"7\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" jsname=\"txFAF\" jscontroller=\"Zl5N8\" jsdata=\"uqLsIf;_;$17\" jsmodel=\"SsMkhd\"\u003e\u003cspan data-mce-fragment=\"1\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" jsname=\"W297wb\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Transparent (透明)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.3cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~8g (0.3oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395150266447,"sku":"P-MBK-ml-cl-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39395150299215,"sku":"P-MBK-ml-cl-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39395150331983,"sku":"P-MBK-ml-cl-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/6a895833657b7806c9046fbeffeb2c45.jpg?v=1622402770"},{"product_id":"matsubokkuri-triangle-clear","title":"Matsubokkuri Triangle - Clear","description":"\u003cp\u003eMatsubokkuri's Triangle (トライアングル) series of glass dip pens are a solid \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"2\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$70\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003etriangular \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003ecolumn of \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"2\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$70\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eglass.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Clear\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~18cm (7.1in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~24g (0.8oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395170615375,"sku":"P-MBK-tri-cl-F","price":43.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39395170648143,"sku":"P-MBK-tri-cl-M","price":43.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39395170680911,"sku":"P-MBK-tri-cl-B","price":43.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/small-MatsubokkuriTriangle-Clear.png?v=1622404089"},{"product_id":"matsubokkuri-cip-hayabusa-purple","title":"Matsubokkuri CIP - Hayabusa (Purple)","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\" class=\"VIiyi\" jsaction=\"mouseup:BR6jm\" jsname=\"jqKxS\" lang=\"en\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"ja\" data-phrase-index=\"2\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" jsname=\"txFAF\" jscontroller=\"Zl5N8\" jsdata=\"uqLsIf;_;$70\" jsmodel=\"SsMkhd\"\u003e\u003cspan data-mce-fragment=\"1\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" jsname=\"W297wb\"\u003eCIP is an acronym for Capsule, Ink, and Pen, and as the name suggests colored liquid is sealed in the hollow part of the pen barrel, allowing the user to enjoy the shimmering movement of the ink as they hold the pen. The Matsubokkuri CIP series is a collaboration with South Korean ink brand, Colorverse.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan data-mce-fragment=\"1\" class=\"VIiyi\" jsaction=\"mouseup:BR6jm\" jsname=\"jqKxS\" lang=\"en\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"ja\" data-phrase-index=\"7\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" jsname=\"txFAF\" jscontroller=\"Zl5N8\" jsdata=\"uqLsIf;_;$17\" jsmodel=\"SsMkhd\"\u003e\u003cspan data-mce-fragment=\"1\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" jsname=\"W297wb\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Purple\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~13.5cm (5.3in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~0.9cm (0.35in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~11g (0.3oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395187032143,"sku":"P-MBK-CIP-P-F","price":42.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/small-MatsubokkuriCIP-Hayabusa_Relf.png?v=1622405485"},{"product_id":"matsubokkuri-cip-crystal-planet-light-blue","title":"Matsubokkuri CIP - Crystal Planet (Blue)","description":"\u003cp\u003e\u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"2\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$70\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eCIP is an acronym for Capsule, Ink, and Pen, and as the name suggests colored liquid is sealed in the hollow part of the pen barrel, allowing the user to enjoy the shimmering movement of the ink as they hold the pen. The Matsubokkuri CIP series is a collaboration with South Korean ink brand, Colorverse.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~13.5cm (5.3in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~0.9cm (0.35in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~11g (0.3oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395203317839,"sku":"P-MBK-CIP-LB-F","price":42.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/small-MatsubokkuriCIP-CrystalPlanet_refl.png?v=1622405539"},{"product_id":"matsubokkuri-cip-morning-star-cyan","title":"Matsubokkuri CIP - Morning Star (Cyan)","description":"\u003cp\u003e\u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"2\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$70\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eCIP is an acronym for Capsule, Ink, and Pen, and as the name suggests colored liquid is sealed in the hollow part of the pen barrel, allowing the user to enjoy the shimmering movement of the ink as they hold the pen. The Matsubokkuri CIP series is a collaboration with South Korean ink brand, Colorverse.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Cyan\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~13.5cm (5.3in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~0.9cm (0.35in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~11g (0.3oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395205742671,"sku":"P-MBK-CIP-BG-F","price":42.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/small-MatsubokkuriCIP-MorningStar_Refl.png?v=1622405679"},{"product_id":"matsubokkuri-cip-mars-curiosity-red","title":"Matsubokkuri CIP - Mars Curiosity (Red)","description":"\u003cp\u003e\u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"2\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$70\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eCIP is an acronym for Capsule, Ink, and Pen, and as the name suggests colored liquid is sealed in the hollow part of the pen barrel, allowing the user to enjoy the shimmering movement of the ink as they hold the pen. The Matsubokkuri CIP series is a collaboration with South Korean ink brand, Colorverse.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Red\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~13.5cm (5.3in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~0.9cm (0.35in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~11g (0.3oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395206266959,"sku":"P-MBK-CIP-O-F","price":42.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/small-MatsubokkuriCIP-MarsCuriosity_Refl.png?v=1622405722"},{"product_id":"matsubokkuri-cip-sunspot-black","title":"Matsubokkuri CIP - Sunspot (Black)","description":"\u003cp\u003e\u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"2\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$70\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eCIP is an acronym for Capsule, Ink, and Pen, and as the name suggests colored liquid is sealed in the hollow part of the pen barrel, allowing the user to enjoy the shimmering movement of the ink as they hold the pen. The Matsubokkuri CIP series is a collaboration with South Korean ink brand, Colorverse.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" data-mce-fragment=\"1\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~13.5cm (5.3in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~0.9cm (0.35in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~11g (0.3oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39395206398031,"sku":"P-MBK-CIP-B-F","price":42.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/small-MatsubokkuriCIP-Sunspot_Refl.png?v=1622405748"},{"product_id":"matsubokkuri-braid-kiwi-silver-mica","title":"Matsubokkuri Braid - Kiwi (Silver Mica)","description":"\u003cp\u003eMatsubokkuri's Braid (モール) series of glass pens is the lightest model from Matsubokkuri with vertical grooves on the inside of the shaft, with shining silver mica enclosed in the hollow interior.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" data-mce-fragment=\"1\" jsaction=\"mouseup:BR6jm\" jsname=\"jqKxS\" lang=\"en\"\u003e\u003cspan class=\"JLqJ4b ChMk0b\" data-language-for-alternatives=\"en\" data-language-to-translate-into=\"ja\" data-phrase-index=\"7\" data-mce-fragment=\"1\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" jsname=\"txFAF\" jscontroller=\"Zl5N8\" jsdata=\"uqLsIf;_;$17\" jsmodel=\"SsMkhd\"\u003e\u003cspan data-mce-fragment=\"1\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" jsname=\"W297wb\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Green \/ Kiwi (キウイ)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.3cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~8g (0.3oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39622085279823,"sku":"P-MBK-ml-kw-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39622085312591,"sku":"P-MBK-ml-kw-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39622085345359,"sku":"P-MBK-ml-kw-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/d23e3daa14fa57c932d44402b95fdf22.jpg?v=1632602966"},{"product_id":"matsubokkuri-braid-white-silver-mica","title":"Matsubokkuri Braid - White (Silver Mica)","description":"\u003cp\u003eMatsubokkuri's Braid (モール) series of glass pens is the lightest model from Matsubokkuri with vertical grooves on the inside of the shaft, with shining silver mica enclosed in the hollow interior.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\" data-mce-fragment=\"1\"\u003e\u003cspan jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\" data-mce-fragment=\"1\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: White (白)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.3cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~8g (0.3oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39622087475279,"sku":"P-MBK-ml-wh-F","price":76.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39622087508047,"sku":"P-MBK-ml-wh-M","price":76.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39622087540815,"sku":"P-MBK-ml-wh-B","price":76.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/54ce2a14cc2a8641065051076c15648d.jpg?v=1632603095"},{"product_id":"matsubokkuri-storm-glass-outer-braid","title":"Matsubokkuri Storm Glass - Outer Braid","description":"\u003cp\u003eStorm glass was used for weather forecasting in 19th century Europe. Beautiful feather-like crystals appear when the temperature gets low in Matsubikkuri's Storm Glass (ストームグラス) series of pens.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe creator of Glass Studio Matsubokkuri (ガラス工房まつぼっくり), Kiyoshi Matsumura (松村潔), became an independent artist of oxygen burner work + borosilicate glass in 1995 after about 10 years of training as a physics and chemistry glass craftsman. Since then, he has been creating a variety of works (products) ranging from glass rings, pendants, wine glasses and other vessels. Then, making use of all his know-how and technical experience in this field, he started making glass pens around 2007. Since that time, he has been consistent in his commitment to original craftsmanship in all aspects of his work. This applies not only to glass pens, but also to all his other glass works.\u003cbr\u003e\u003cbr\u003eMatsubokkuri glass pens are made of borosilicate glass. Borosilicate glass has a high working temperature, so it is processed using an oxygen burner with a flame of about 2,000℃. What is burner work? Please click the address below to see a video: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\"\u003ehttps:\/\/www.youtube.com\/watch?v=jcMMjjkQTaw\u003c\/a\u003e. \u003cspan data-mce-fragment=\"1\" class=\"VIiyi\" jsname=\"jqKxS\" jsaction=\"mouseup:BR6jm\" lang=\"en\"\u003e\u003cspan data-mce-fragment=\"1\" data-phrase-index=\"7\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$17\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003eGlass pens other than the Triangle and Crystal series use hollow glass tubes, so their lightness is also a major feature which reduces fatigue when writing.\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" data-phrase-index=\"8\" data-language-to-translate-into=\"ja\" data-language-for-alternatives=\"en\" class=\"JLqJ4b ChMk0b\" jsmodel=\"SsMkhd\" jsdata=\"uqLsIf;_;$18\" jscontroller=\"Zl5N8\" jsname=\"txFAF\" jsaction=\"agoMJf:PFBcW;usxOmf:aWLT7;jhKsnd:P7O7bd,F8DmGf;Q4AGo:Gm7gYd,qAKMYb;uFUCPb:pvnm0e,pfE8Hb,PFBcW;f56efd:dJXsye;EnoYf:KNzws,ZJsZZ,JgVSJc;zdMJQc:cCQNKb,ZJsZZ,zchEXc;Ytrrj:JJDvdc;tNR8yc:GeFvjb;oFN6Ye:hij5Wb\"\u003e\u003cspan data-mce-fragment=\"1\" jsname=\"W297wb\" jsaction=\"click:qtZ4nf,GFf3ac,tMZCfe; contextmenu:Nqw7Te,QP7LD; mouseout:Nqw7Te; mouseover:qtZ4nf,c2aHje\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: Transparent\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: ~17.5cm (6.9in)\u003c\/li\u003e\n\u003cli\u003eDiameter: ~1.2cm (0.5in)\u003c\/li\u003e\n\u003cli\u003eWeight: ~17g (0.6oz)\u003c\/li\u003e\n\u003cli\u003eNib Sizes: F (0.2~0.3mm), M (0.3~0.4mm), B (0.5~0.6mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBox Included\u003c\/li\u003e\n\u003cli\u003eHandmade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matsubokkuri","offers":[{"title":"F","offer_id":39622089801807,"sku":"P-MBK-sg-sm-F","price":100.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":39622089834575,"sku":"P-MBK-sg-sm-M","price":100.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":39622089867343,"sku":"P-MBK-sg-sm-B","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4222\/5487\/products\/0ca7c05d24b6b91c49e9f7126cb1533c.jpg?v=1632603218"}],"url":"https:\/\/shigureinks.mom\/collections\/matsubokkuri-pens.oembed?page=3","provider":"Shigure Inks","version":"1.0","type":"link"}