{"product_id":"twsbi-eco-black-fountain-pen","title":"TWSBI ECO Black Fountain Pen","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTWSBI ECO — Black | Medium Nib | Piston Fill\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe TWSBI ECO in Black is the sleek, understated counterpart to its transparent siblings — a no-nonsense, elegantly minimal fountain pen that means business. The all-black finish gives this workhorse pen a refined, professional presence that looks equally at home on a corporate desk and in a writer's journal.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe steel medium nib delivers a smooth, consistent line — confident and well-suited to everyday writing, note-taking, and longer writing sessions. Like all TWSBI pens, the ECO is designed to be user-maintainable, making it a reliable long-term companion built to last.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOutstanding value, dependable performance, and a classic aesthetic that never goes out of style — the TWSBI ECO Black is the everyday pen you'll keep reaching for.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eComplete the experience with \u003cstrong\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.houseresortstationery.com\/products\/pilot-iroshizuku-kon-peki-50-ml-ink\"\u003ePilot Iroshizuku Kon-peki\u003c\/a\u003e\u003c\/strong\u003e — a rich, saturated deep blue with a hint of teal in good light, made in Japan by Pilot and named after natural Japanese landscapes. A bold contrast against the all-black barrel that makes every word on the page pop.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAvailable at \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.houseresortstationery.com\"\u003eHouseResortStationery.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"TWSBI","offers":[{"title":"Medium","offer_id":62788039311519,"sku":null,"price":36.99,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":62788040196255,"sku":null,"price":36.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/1424\/1951\/files\/ECO-Black-03.webp?v=1778003522","url":"https:\/\/www.houseresortstationery.com\/products\/twsbi-eco-black-fountain-pen","provider":"HouseResort Stationery","version":"1.0","type":"link"}