{"title":"TWSBI Cartridge Converter Fountain Pens","description":"","products":[{"product_id":"twsbi-diamond-fountain-pen-in-smoke-rosegold-ii","title":"TWSBI Diamond Fountain Pen in Smoke Rose Gold II","description":"\u003cp style=\"margin: 0px 0px 1em; line-height: 1.4; color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 14px;\"\u003eThe TWSBI (commonly pronounced \"twiz-bee\") Diamond 580 is the 21st Century interpretation of a classic writing instrument. While most of our modern communication devices lack transparency and customization, the TWSBI Diamond 580 excels with a transparent resin construction that can be disassembled using the included wrench.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; line-height: 1.4; color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 14px;\"\u003eThe Diamond 580 represents the fusion of a traditional fountain pen with a modern industrial design. The result is an eye-catching writing instrument that is simultaneously appreciative of the past and relevant in the present. The modern writer can appreciate the stainless steel nib's smooth writing quality, the high volume ink capacity, and the ability to take good care of their pen.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; line-height: 1.4; color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 14px;\"\u003eThe Diamond 580ALR nib, cap metal accents, inner mechanism, and end cap metal accents are now all RoseGold plated.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; line-height: 1.4; color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 14px;\"\u003eThe internal piston-filling mechanism holds about 2ml of ink and can be completely taken apart for thorough cleaning. Instructions and silicone grease are also included to aid in the maintenance of the pen.\u003c\/p\u003e\n\u003cspan style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 14px;\"\u003eTWSBI Diamond 580 Fountain Pen Specifications\u003c\/span\u003e\n\u003cul style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 14px;\"\u003e\n\u003cli\u003eEdition: Standard\u003c\/li\u003e\n\u003cli\u003ePen Material: Transparent Resin and Rose Gold color metal\u003c\/li\u003e\n\u003cli\u003eNib Material: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: Internal Piston-Fill Mechanism (Bottled Ink Only)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed: 5.59 in. \/ 142mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Off): 5.12 in. \/ 130mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Posted): Pen cap cannot be posted.\u003c\/li\u003e\n\u003cli\u003ePen Max Diameter, Barrel: 0.52 in. \/ 13.3mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter, Grip: 0.4 in. \/ 10mm\u003c\/li\u003e\n\u003cli\u003eTotal Weight: 1 oz. \/ 28g\u003c\/li\u003e\n\u003cli\u003ePackaged in clear case with a wrench and silicone grease.\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWSBI Pens","offers":[{"title":"Medium","offer_id":34319836250251,"sku":"M7447610","price":88.99,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":34319836283019,"sku":"M7447600","price":88.99,"currency_code":"USD","in_stock":false},{"title":"Extra Fine","offer_id":34319836315787,"sku":"M7447590","price":88.99,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":34319836348555,"sku":"M7447620","price":88.99,"currency_code":"USD","in_stock":false},{"title":"1.1mm Stub","offer_id":34319836381323,"sku":"M7447630","price":95.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/files\/twsbi-diamond-fountain-pen-in-smoke-rose-gold-ii-588.jpg?v=1762201966"},{"product_id":"twsbi-swipe-fountain-pen-in-prussian-blue","title":"TWSBI Swipe Fountain Pen in Prussian Blue","description":"\u003cp\u003eGetting started, many fountain pen enthusiasts prefer the convenience of using plug-and-play ink cartridges over the bottle-fill piston mechanism. Traditionally, TWSBI's pen lineup consisted only of piston-fill fountain pens. In 2021, the Taiwanese company introduces their first entry-level cartridge\/converter-filling fountain pen in the TWSBI \"Swipe.\"\u003c\/p\u003e\r\n\u003cp\u003eThe Swipe's injection-molded resin body has a clear ink window to see the remaining ink in either the cartridge or converter. The transparent grip section gives the writer an unobstructed view into the ink flow of their pen. The Swipe includes an ink cartridge and the choice of two converters - one that is a traditional twist piston converter and another spring-loaded pump converter. The Swipe is also compatible with international ink cartridges and converters.\u003c\/p\u003e\r\n\u003cp\u003eStarting pen enthusiasts will find a TWSBI Swipe point size they enjoy from a selection of nibs that range from extra-fine, fine, medium, broad, and a 1.1mm stub if you fancy writing some calligraphy.\u003c\/p\u003e\r\nTWSBI Swipe Fountain Pen Specifications\u003cul\u003e\n\u003cli\u003eEdition: Standard\u003c\/li\u003e\n\u003cli\u003ePen Material: Injection-molded Resin\u003c\/li\u003e\n\u003cli\u003eNib Material: Stainless Steel, number 4 size made by Jowo (Germany)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: cartridge\/converter (both options included)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed: ? in. \/ ?mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Off): ? in. \/ ?mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Posted): ? in. \/ ?mm\u003c\/li\u003e\n\u003cli\u003ePen Max Diameter, Barrel: ? in. \/ ?mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter, Grip: ? in. \/ ?mm\u003c\/li\u003e\n\u003cli\u003eTotal Weight: ? oz. \/ ?g\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWSBI Pens","offers":[{"title":"Medium","offer_id":39417477955723,"sku":"M7447820","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":39417477988491,"sku":"M7447810","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Extra Fine","offer_id":39417478021259,"sku":"M7447800","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":39417478054027,"sku":"M7447830","price":26.99,"currency_code":"USD","in_stock":true},{"title":"1.1mm Stub","offer_id":39417478086795,"sku":"M7447840","price":26.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/products\/twsbi-swipe-fountain-pen-in-prussian-blue-944.jpg?v=1762268966"},{"product_id":"twsbi-swipe-fountain-pen-in-smoke","title":"TWSBI Swipe Fountain Pen in Smoke","description":"\u003cp\u003eGetting started, many fountain pen enthusiasts prefer the convenience of using plug-and-play ink cartridges over the bottle-fill piston mechanism. Traditionally, TWSBI's pen lineup consisted only of piston-fill fountain pens. In 2021, the Taiwanese company introduces their first entry-level cartridge\/converter-filling fountain pen in the TWSBI \"Swipe.\"\u003c\/p\u003e\r\n\u003cp\u003eThe Swipe's injection-molded resin body has a clear ink window to see the remaining ink in either the cartridge or converter. The transparent grip section gives the writer an unobstructed view into the ink flow of their pen. The Swipe includes an ink cartridge and the choice of two converters - one that is a traditional twist piston converter and another spring-loaded pump converter. The Swipe is also compatible with international ink cartridges and converters.\u003c\/p\u003e\r\n\u003cp\u003eStarting pen enthusiasts will find a TWSBI Swipe point size they enjoy from a selection of nibs that range from extra-fine, fine, medium, broad, and a 1.1mm stub if you fancy writing some calligraphy.\u003c\/p\u003e\r\nTWSBI Swipe Fountain Pen Specifications\u003cul\u003e\n\u003cli\u003eEdition: Standard\u003c\/li\u003e\n\u003cli\u003ePen Material: Injection-molded Resin\u003c\/li\u003e\n\u003cli\u003eNib Material: Stainless Steel, number 4 size made by Jowo (Germany)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: cartridge\/converter (both options included)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed: ? in. \/ ?mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Off): ? in. \/ ?mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Posted): ? in. \/ ?mm\u003c\/li\u003e\n\u003cli\u003ePen Max Diameter, Barrel: ? in. \/ ?mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter, Grip: ? in. \/ ?mm\u003c\/li\u003e\n\u003cli\u003eTotal Weight: ? oz. \/ ?g\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWSBI Pens","offers":[{"title":"Medium","offer_id":39417478217867,"sku":"M7447770","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":39417478250635,"sku":"M7447760","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Extra Fine","offer_id":39417478283403,"sku":"M7447750","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":39417478316171,"sku":"M7447780","price":26.99,"currency_code":"USD","in_stock":false},{"title":"1.1mm Stub","offer_id":39417478348939,"sku":"M7447790","price":26.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/products\/twsbi-swipe-fountain-pen-in-smoke-171.jpg?v=1762268966"},{"product_id":"twsbi-swipe-fountain-pen-in-salmon","title":"TWSBI Swipe Fountain Pen in Salmon","description":"\u003cp\u003eGetting started, many fountain pen enthusiasts prefer the convenience of using plug-and-play ink cartridges over the bottle-fill piston mechanism. Traditionally, TWSBI's pen lineup consisted only of piston-fill fountain pens. In 2021, the Taiwanese company introduced their first entry-level cartridge\/converter-filling fountain pen in the TWSBI \"Swipe.\"\u003c\/p\u003e\u003cp\u003eThe Swipe's injection-molded resin body has a clear ink window to see the remaining ink in either the cartridge or converter. The transparent grip section gives the writer an unobstructed view into the ink flow of their pen. The Swipe includes an ink cartridge and the choice of two converters - one that is a traditional twist piston converter and another spring-loaded pump converter. The Swipe is also compatible with international ink cartridges and converters.\u003c\/p\u003e\u003cp\u003eStarting pen enthusiasts will find a TWSBI Swipe point size they enjoy from a selection of nibs that range from extra-fine, fine, medium, broad, and a 1.1mm stub if you fancy writing some calligraphy.\u003c\/p\u003eTWSBI Swipe Fountain Pen Specifications\u003cul\u003e\n\u003cli\u003eEdition: Standard\u003c\/li\u003e\n\u003cli\u003ePen Material: Injection-molded Resin\u003c\/li\u003e\n\u003cli\u003eNib Material: Stainless Steel, number 4 size made by Jowo (Germany)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: cartridge\/converter (both options included)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed: 5.45 in. \/ 138.5mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Off): 5.03 in. \/ 128mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Posted): 6.50 in. \/ 165mm\u003c\/li\u003e\n\u003cli\u003ePen Max Diameter, Barrel: 0.49 in. \/ 12.5mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter, Grip: 0.35 in. \/ 9mm\u003c\/li\u003e\n\u003cli\u003eTotal Weight: 0.5 oz. \/ 14.17g\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWSBI Pens","offers":[{"title":"Medium","offer_id":39845185421451,"sku":"M7448900","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":39845185454219,"sku":"M7448890","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Extra Fine","offer_id":39845185486987,"sku":"M7448880","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":39845185519755,"sku":"M7448910","price":26.99,"currency_code":"USD","in_stock":false},{"title":"1.1mm Stub","offer_id":39845185552523,"sku":"M7448920","price":26.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/products\/twsbi-swipe-fountain-pen-in-salmon-542.jpg?v=1762269622"},{"product_id":"twsbi-swipe-fountain-pen-in-pear-green","title":"TWSBI Swipe Fountain Pen in Pear Green","description":"\u003cp\u003eGetting started, many fountain pen enthusiasts prefer the convenience of using plug-and-play ink cartridges over the bottle-fill piston mechanism. Traditionally, TWSBI's pen lineup consisted only of piston-fill fountain pens. In 2021, the Taiwanese company introduced their first entry-level cartridge\/converter-filling fountain pen in the TWSBI \"Swipe.\"\u003c\/p\u003e\u003cp\u003eThe Swipe's injection-molded resin body has a clear ink window to see the remaining ink in either the cartridge or converter. The transparent grip section gives the writer an unobstructed view into the ink flow of their pen. The Swipe includes an ink cartridge and the choice of two converters - one that is a traditional twist piston converter and another spring-loaded pump converter. The Swipe is also compatible with international ink cartridges and converters.\u003c\/p\u003e\u003cp\u003eStarting pen enthusiasts will find a TWSBI Swipe point size they enjoy from a selection of nibs that range from extra-fine, fine, medium, broad, and a 1.1mm stub if you fancy writing some calligraphy.\u003c\/p\u003eTWSBI Swipe Fountain Pen Specifications\u003cul\u003e\n\u003cli\u003eEdition: Standard\u003c\/li\u003e\n\u003cli\u003ePen Material: Injection-molded Resin\u003c\/li\u003e\n\u003cli\u003eNib Material: Stainless Steel, number 4 size made by Jowo (Germany)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: cartridge\/converter (both options included)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed: 5.45 in. \/ 138.5mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Off): 5.03 in. \/ 128mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Posted): 6.50 in. \/ 165mm\u003c\/li\u003e\n\u003cli\u003ePen Max Diameter, Barrel: 0.49 in. \/ 12.5mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter, Grip: 0.35 in. \/ 9mm\u003c\/li\u003e\n\u003cli\u003eTotal Weight: 0.5 oz. \/ 14.17g\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWSBI Pens","offers":[{"title":"Medium","offer_id":39984996286603,"sku":"M7448850","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":39984996319371,"sku":"M7448840","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Extra Fine","offer_id":39984996352139,"sku":"M7448830","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":39984996384907,"sku":"M7448860","price":26.99,"currency_code":"USD","in_stock":false},{"title":"1.1mm Stub","offer_id":39984996417675,"sku":"M7448870","price":26.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/products\/twsbi-swipe-fountain-pen-in-pear-green-219.jpg?v=1762269740"},{"product_id":"twsbi-diamond-580-fountain-pen-in-iris","title":"TWSBI Diamond 580 Fountain Pen in Iris","description":"\u003cp class=\"p1\"\u003eThe TWSBI (commonly pronounced \"twiz-bee\") Diamond 580 is the 21st Century interpretation of a classic writing instrument. While most of our modern communication devices lack transparency and customization, the TWSBI Diamond 580 excels with a transparent resin construction that can be disassembled using the included wrench.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe Diamond 580 represents the fusion of a traditional fountain pen with a modern industrial design. The result is an eye-catching writing instrument that is simultaneously appreciative of the past and relevant in the present. The modern writer can appreciate the stainless steel nib's smooth writing quality, the high volume ink capacity, and the ability to take good care of their pen.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe Diamond 580ALR has an aluminum grip section and piston rod to add substantial style to this fountain pen. The matte grip section and cap top ring feature concentric, ringed engravings.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe internal piston-filling mechanism holds about 2ml of ink and can be completely taken apart for thorough cleaning. Instructions and silicone grease are also included to aid in the maintenance of the pen.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eTWSBI Diamond 580ALR Fountain Pen Specifications\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eEdition: Standard\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003ePen Material: Transparent Resin\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eNib Material: Stainless Steel\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eFilling Mechanism: Internal Piston-Fill Mechanism (Bottled Ink Only)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003ePen Length, Closed: 5.59 in. \/ 142mm\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003ePen Length, Open (Cap Off): 5.12 in. \/ 130mm\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003ePen Length, Open (Cap Posted): Pen cap cannot be posted.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003ePen Max Diameter, Barrel: 0.52 in. \/ 13.3mm\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003ePen Diameter, Grip: 0.4 in. \/ 10mm\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eTotal Weight: 1 oz. \/ 28g\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003ePackaged in clear case with a wrench and silicone grease.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWSBI Pens","offers":[{"title":"Medium","offer_id":40566892003467,"sku":"M7449280","price":88.99,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":40566892036235,"sku":"M7449270","price":88.99,"currency_code":"USD","in_stock":false},{"title":"Extra Fine","offer_id":40566892069003,"sku":"M7449260","price":88.99,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":40566892101771,"sku":"M7449290","price":88.99,"currency_code":"USD","in_stock":false},{"title":"1.1mm Stub","offer_id":40566892134539,"sku":"M7449300","price":88.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/products\/twsbi-diamond-580-fountain-pen-in-iris-881.jpg?v=1762270226"},{"product_id":"twsbi-swipe-fountain-pen-in-ice-blue","title":"TWSBI Swipe Fountain Pen in Ice Blue","description":"\u003cp\u003eGetting started, many fountain pen enthusiasts prefer the convenience of using plug-and-play ink cartridges over the bottle-fill piston mechanism. Traditionally, TWSBI's pen lineup consisted only of piston-fill fountain pens. In 2021, the Taiwanese company introduced their first entry-level cartridge\/converter-filling fountain pen in the TWSBI \"Swipe.\"\u003c\/p\u003e\u003cp\u003eThe Swipe's injection-molded resin body has a clear ink window to see the remaining ink in either the cartridge or converter. The transparent grip section gives the writer an unobstructed view into the ink flow of their pen. The Swipe includes an ink cartridge and the choice of two converters - one that is a traditional twist piston converter and another spring-loaded pump converter. The Swipe is also compatible with international ink cartridges and converters.\u003c\/p\u003e\u003cp\u003eStarting pen enthusiasts will find a TWSBI Swipe point size they enjoy from a selection of nibs that range from extra-fine, fine, medium, broad, and a 1.1mm stub if you fancy writing some calligraphy.\u003c\/p\u003eTWSBI Swipe Fountain Pen Specifications\u003cul\u003e\n\u003cli\u003eEdition: Standard\u003c\/li\u003e\n\u003cli\u003ePen Material: Injection-molded Resin\u003c\/li\u003e\n\u003cli\u003eNib Material: Stainless Steel, number 4 size made by Jowo (Germany)\u003c\/li\u003e\n\u003cli\u003eFilling Mechanism: cartridge\/converter (both options included)\u003c\/li\u003e\n\u003cli\u003ePen Length, Closed: 5.45 in. \/ 138.5mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Off): 5.03 in. \/ 128mm\u003c\/li\u003e\n\u003cli\u003ePen Length, Open (Cap Posted): 6.50 in. \/ 165mm\u003c\/li\u003e\n\u003cli\u003ePen Max Diameter, Barrel: 0.49 in. \/ 12.5mm\u003c\/li\u003e\n\u003cli\u003ePen Diameter, Grip: 0.35 in. \/ 9mm\u003c\/li\u003e\n\u003cli\u003eTotal Weight: 0.5 oz. \/ 14.17g\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWSBI Pens","offers":[{"title":"Medium","offer_id":41072847782027,"sku":"M7449180","price":26.99,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":41072847814795,"sku":"M7449170","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Extra Fine","offer_id":41072847847563,"sku":"M7449160","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Broad","offer_id":41072847880331,"sku":"M7449190","price":26.99,"currency_code":"USD","in_stock":true},{"title":"1.1mm Stub","offer_id":41072847913099,"sku":"M7449200","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/8459\/products\/twsbi-swipe-fountain-pen-in-ice-blue-381.jpg?v=1762270610"}],"url":"https:\/\/goldspot.mom\/collections\/twsbi-cartridge-converter.oembed","provider":"Goldspot Pens","version":"1.0","type":"link"}