{"title":"TWSBI","description":"","products":[{"product_id":"twsbi-vac700r-vacuum-filler-fountain-pen-clear","title":"TWSBI VAC700R Vacuum Filler Fountain Pen – Clear","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdition:\u003c\/strong\u003e Clear — Standard edition featuring polished chrome trim and crystal-clear resin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNib:\u003c\/strong\u003e \u003cstrong\u003eStainless Steel\u003c\/strong\u003e — Precision Jowo No. 6 nib (Silver finish) for smooth, consistent flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilling Mechanism:\u003c\/strong\u003e Vacuum Filler — Negative-pressure system fills the barrel in a single stroke (approx. 2.4ml)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInk Capacity:\u003c\/strong\u003e Massive — Holds 5x more ink than a standard converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Feature:\u003c\/strong\u003e Ink Shut-Off Valve — Seals the ink chamber for leak-free air travel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e Clear Demonstrator — Scratch-resistant resin visualizes ink level and mechanism perfectly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Fully Serviceable — Includes wrench and silicone grease for disassembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 147 mm capped, 35g weight — Well-balanced for medium to large hands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Taiwan — Precision engineered for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout the TWSBI VAC700R Vacuum Filler Fountain Pen – Clear\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTWSBI VAC700R Vacuum Filler Fountain Pen – Clear\u003c\/strong\u003e is the definitive modern workhorse for writers who prioritize function and aesthetics. 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The distinct hexagonal cap prevents the pen from rolling off your desk, while the smooth, round grip section ensures a remarkably comfortable writing experience.\u003c\/p\u003e\n\u003cp\u003eTrue to TWSBI’s philosophy of user empowerment, the pen arrives in a presentation box that includes a bespoke wrench and silicone grease, giving you the freedom to fully disassemble, clean, and lubricate the mechanism yourself—ensuring your tool lasts a lifetime.\u003c\/p\u003e","brand":"TWSBI","offers":[{"title":"EF","offer_id":48761890537689,"sku":"M7448730","price":55.0,"currency_code":"USD","in_stock":true},{"title":"F","offer_id":48761890570457,"sku":"M7448740","price":55.0,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":48761890603225,"sku":"M7448750","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/1173\/3209\/files\/TWSBI_ECO_Piston_Filler_Fountain_Pen_-_Rootbeer_Bronze.png?v=1779997559"},{"product_id":"twsbi-eco-piston-filler-fountain-pen-cherry-blossom","title":"TWSBI ECO Piston Filler Fountain Pen - Cherry Blossom","description":"\u003ch2\u003eAbout the TWSBI ECO Piston Filler Fountain Pen - Cherry Blossom\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTWSBI ECO\u003c\/strong\u003e is a piston-filling fountain pen designed for everyday utility. This limited edition \u003cstrong\u003eCherry Blossom\u003c\/strong\u003e model is a small batch run that pairs a white cap and piston knob\/finial with a crystal-clear demonstrator barrel finished with a screen-printed floral motif. Manufactured in Taiwan, the ECO provides a high-capacity internal filling mechanism alongside a utilitarian design.\u003c\/p\u003e\n\u003cp\u003eThe pen utilises an integrated \u003cstrong\u003episton mechanism\u003c\/strong\u003e, allowing users to draw ink directly from a bottle. With a capacity of approximately 1.76 ml, it provides substantial capacity between refills. The transparent resin barrel provides clear, constant visibility of both the remaining ink level and the specific ink colour in use.\u003c\/p\u003e\n\u003cp\u003eFitted with a \u003cstrong\u003eGerman-made JoWo stainless steel nib\u003c\/strong\u003e, the pen features a screw-on white cap with a distinctive hexagonal profile, and the cap can be posted securely onto the back of the pen. An integrated inner seal protects the nib from drying out during periods of inactivity.\u003c\/p\u003e\n\u003cp\u003eIn keeping with TWSBI’s approach to tool maintenance, the ECO is designed to be \u003cstrong\u003euser-serviceable\u003c\/strong\u003e. Each pen is supplied with a custom metal wrench and a vial of silicone grease, allowing owners to disassemble, clean, and lubricate the piston mechanism at home.\u003c\/p\u003e","brand":"TWSBI","offers":[{"title":"EF","offer_id":49269815115993,"sku":"M2533870","price":56.0,"currency_code":"USD","in_stock":false},{"title":"F","offer_id":49269815148761,"sku":"M2533880","price":56.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":49269815181529,"sku":"M2533890","price":56.0,"currency_code":"USD","in_stock":false},{"title":"B","offer_id":49269815214297,"sku":"M2533900","price":56.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/1173\/3209\/files\/TWSBI_ECO_Piston_Filler_Fountain_Pen_-_Cherry_Blossom.jpg?v=1789694476"},{"product_id":"twsbi-eco-piston-filler-fountain-pen-jade-jelly-bronze","title":"TWSBI ECO Piston Filler Fountain Pen — Jade Jelly Bronze","description":"\u003ch2\u003eAbout the TWSBI ECO Piston Filler Fountain Pen - Jade Jelly Bronze\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eTWSBI ECO Piston Filler Fountain Pen\u003c\/strong\u003e brings together high-capacity mechanical reliability and an accessible, everyday-carry design. Recognised globally as a benchmark for demonstrator pens, the ECO features a completely clear barrel that showcases your ink level and the inner workings of the piston mechanism.\u003c\/p\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eJade Jelly Bronze\u003c\/strong\u003e edition introduces a soft, luminous aesthetic. It pairs a translucent, milky jade-green cap and piston knob with polished, warm bronze hardware. The German-made JoWo stainless steel nib features a matching bronze-coloured finish, creating a cohesive and striking visual contrast against the transparent barrel.\u003c\/p\u003e\n\n\u003cp\u003eFor maintenance, each pen includes a \u003cstrong\u003eTWSBI wrench and silicone grease\u003c\/strong\u003e for servicing the piston mechanism. The pen can be disassembled for cleaning and maintenance, although full disassembly is best suited to experienced users. Please note that ink is not included.\u003c\/p\u003e","brand":"TWSBI","offers":[{"title":"EF","offer_id":50983657472217,"sku":"M7446560","price":56.0,"currency_code":"USD","in_stock":true},{"title":"F","offer_id":50983657504985,"sku":"M7446570","price":56.0,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":50983657537753,"sku":"M7446580","price":56.0,"currency_code":"USD","in_stock":true},{"title":"B","offer_id":50983657570521,"sku":"M7446590","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/1173\/3209\/files\/TWSBI_ECO_Piston_Filler_Fountain_Pen_Jade_Jelly_Bronze.jpg?v=1793293071"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/1173\/3209\/collections\/home-slider-slide-1_5b95aa4f-e6bd-40b8-8565-962cb17ff44a.webp?v=1788653970","url":"https:\/\/penandtool.com\/collections\/twsbi.oembed?page=2","provider":"Pen \u0026 Tool","version":"1.0","type":"link"}