{"product_id":"twsbi-eco-fountain-pen-blue","title":"TWSBI Eco Fountain Pen - Blue","description":"\u003cp\u003eTWSBI Eco Blue Fountain Pen offers a practical introduction to piston filling without sacrificing the visual appeal of a demonstrator pen. Its clear barrel and blue accents make the ink supply part of the design, allowing the writer to see both the color and volume of ink in the pen as it is used.\u003c\/p\u003e\n\u003ch2\u003eDesign \u0026amp; Function\u003c\/h2\u003e\n\u003cp\u003eThe Eco is built around straightforward usability. Its lightweight transparent body makes filling and cleaning easy to follow, while the faceted cap helps prevent the pen from rolling across a desk. Blue trim gives the demonstrator construction a clean, modern contrast, making it equally suited to a first fountain pen or a dependable addition to an established rotation.\u003c\/p\u003e\n\u003ch2\u003eWriting Experience\u003c\/h2\u003e\n\u003cp\u003eA stainless steel nib is available in Extra Fine, Fine, Medium, Broad, and 1.1mm Stub options, allowing the Eco to suit everything from compact everyday notes to expressive ink-rich writing. The cap posts securely for a longer writing profile, while the built-in piston mechanism draws ink directly into the barrel for substantially more capacity than a typical cartridge converter pen.\u003c\/p\u003e\n\u003ch2\u003eEveryday Appeal\u003c\/h2\u003e\n\u003cp\u003eThe Eco has become a favorite among fountain pen users because it makes the piston-filling experience approachable. It is easy to understand, satisfying to fill, and generous enough in capacity to stay useful for writers who move quickly through ink. The transparent construction also makes it especially enjoyable for pairing with saturated blues, bright shaders, and inks with visible shimmer.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWriting Instrument Type: Fountain Pen\u003c\/li\u003e\n\u003cli\u003eCondition: Mint Preowned Condition - No Box\u003c\/li\u003e\n\u003cli\u003eCollection: TWSBI Eco\u003c\/li\u003e\n\u003cli\u003eFinish: Blue Demonstrator\u003c\/li\u003e\n\u003cli\u003eNib Material: Steel\u003c\/li\u003e\n\u003cli\u003eNib Options: Extra Fine, Fine, Medium, Broad, or 1.1mm Stub\u003c\/li\u003e\n\u003cli\u003eFilling System: Piston Fill\u003c\/li\u003e\n\u003cli\u003eCap: Postable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWSBI","offers":[{"title":"Fine","offer_id":54336430899475,"sku":"TWS-E-B","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2083\/6627\/files\/TWSBI-Eco-Fountain-Pen-Blue-uncapped-leaning.jpg?v=1783098996","url":"https:\/\/www.truphaeinc.com\/products\/twsbi-eco-fountain-pen-blue","provider":"Truphae","version":"1.0","type":"link"}