{"product_id":"twsbi-eco-cosmo-onyx-fountain-pen-b","title":"TWSBI ECO Cosmo w\/ Onyx Fountain Pen B","description":"\u003ch2\u003eTWSBI ECO Cosmo w\/ Onyx Fountain Pen – Broad Nib\u003c\/h2\u003e\u003cp\u003eBold, dramatic, and unmistakably refined — the TWSBI ECO Cosmo with Onyx trim pairs a deep, cosmic body with sleek black accents for a pen that commands attention. Built on the trusted ECO platform, it delivers the same excellent piston-filling system and smooth writing performance in a striking, all-business aesthetic.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNib size:\u003c\/strong\u003e Broad (B)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e Deep cosmo translucent body with onyx black trim\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilling system:\u003c\/strong\u003e Piston fill — large ink capacity for extended writing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNib material:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInk window:\u003c\/strong\u003e Transparent body allows easy ink level monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e Standard bottled fountain pen inks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe TWSBI ECO Cosmo w\/ Onyx is a bold, sophisticated pen that lays down a rich, expressive broad line — perfect for signatures, journaling, and anyone who writes with flair.\u003c\/p\u003e","brand":"TWSBI","offers":[{"title":"Default Title","offer_id":48005856592035,"sku":"M7445530","price":103.68,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/4860\/2531\/files\/ECO-Cosmo-Blue03_1.webp?v=1787002452","url":"https:\/\/www.skypaper.ca\/products\/twsbi-eco-cosmo-onyx-fountain-pen-b","provider":"Sky Paper","version":"1.0","type":"link"}