{"product_id":"619-blue-fountain-pen-ef-0-38-cartridge-gift","title":"Blue fountain pen with 0.38 mm nib and cartridge compatibility","description":"This fountain pen is designed with a 0.38 mm nib for smooth, precise writing and a comfortable feel. It includes a 3.4 mm piston and is compatible with standard 3.4 mm cartridges, offering the flexibility to use either blue or black ink. The durable construction makes it a reliable tool for daily writing, note-taking, or sketching. Includes one complimentary ink cartridge. Supplied and curated by Swordslife.","brand":"Swordslife","offers":[{"title":"Default Title","offer_id":44314865500474,"sku":"Schreibwaren \u0026 Büro4064","price":15.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/9526\/5338\/products\/619-blue-fountain-pen-ef-038-cartridge-gift.jpg?v=1688982844","url":"https:\/\/swordslife.com\/en-it\/products\/619-blue-fountain-pen-ef-0-38-cartridge-gift","provider":"Swordslife","version":"1.0","type":"link"}