{"product_id":"herbin-demonstrator-cartridge-fountain-pen","title":"Herbin \"Demonstrator\" Cartridge Fountain Pen","description":"\u003cp\u003eThe Herbin Demonstrator combines elegant simplicity with practical design. Its transparent barrel reveals the ink color as you write, while the shiny chrome pocket clip and trim add a refined touch. Compact in the pocket, it extends to full writing length when you post the cap—ideal for quick sketches or everyday notes.\u003cbr\u003e\u003cbr\u003eThe stainless steel, iridium-tipped medium nib delivers smooth, consistent lines on paper. Load it with standard International Short cartridges. A dependable choice for artists and writers on the go. Each pen comes with blue ink and accepts universal cartridges. \u003c\/p\u003e","brand":"Exaclair","offers":[{"title":"Default Title","offer_id":50262664249565,"sku":"21900T","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8927\/2285\/files\/85837a388d6bbda4d1012141e8518d8f4a3f6f8e05aeca96ec2d474cbda4f11d.png?v=1790280278","url":"https:\/\/www.shopartdept.com\/products\/herbin-demonstrator-cartridge-fountain-pen","provider":"Art Dept.","version":"1.0","type":"link"}