{"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":true},{"title":"F","offer_id":49269815148761,"sku":"M2533880","price":56.0,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":49269815181529,"sku":"M2533890","price":56.0,"currency_code":"USD","in_stock":true},{"title":"B","offer_id":49269815214297,"sku":"M2533900","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_-_Cherry_Blossom.jpg?v=1789694476","url":"https:\/\/penandtool.com\/products\/twsbi-eco-piston-filler-fountain-pen-cherry-blossom","provider":"Pen \u0026 Tool","version":"1.0","type":"link"}