{"product_id":"2pcs-rotary-ink-absorber-filler-cartridge-ink-converter-fountain-pen-ink-suction-34-caliber-for-hongdian-1850-stationery","title":"Universal Rotary Fountain Pen Ink Converter","description":"\u003cp class=\"p1\"\u003eRefill your favourite fountain pen with bottled ink using this convenient 2-pack of rotary ink converters. Designed with a smooth twist-action piston mechanism, these reusable converters allow clean and efficient ink filling while reducing the need for disposable ink cartridges.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCompatible with selected 34-calibre fountain pens, including Hongdian 1850 models and other compatible pens, each converter provides a reliable seal for consistent ink flow and everyday writing performance.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eManufactured from durable transparent plastic with metal components, the clear reservoir allows you to easily monitor ink levels, helping you refill before running out. Ideal for students, professionals, calligraphy enthusiasts and fountain pen collectors, these converters offer an economical and environmentally friendly alternative to disposable cartridges.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p2\"\u003e• Includes 2 reusable fountain pen ink converters\u003cbr\u003e• Smooth rotary piston filling mechanism\u003cbr\u003e• Compatible with selected 34-calibre fountain pens\u003cbr\u003e• Suitable for Hongdian 1850 and other compatible models\u003cbr\u003e• Designed for use with bottled fountain pen ink\u003cbr\u003e• Transparent ink reservoir for easy ink level monitoring\u003cbr\u003e• Durable plastic body with quality metal components\u003cbr\u003e• Provides consistent ink flow for reliable writing\u003cbr\u003e• Reusable design reduces disposable cartridge waste\u003cbr\u003e• Quick and easy installation and removal\u003cbr\u003e• Ideal for everyday writing, journaling and calligraphy\u003cbr\u003e• Compact and lightweight replacement pen accessory\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003ePackage Includes\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003e• 2 × Rotary Fountain Pen Ink Converters\u003c\/p\u003e","brand":"Roidion","offers":[{"title":"A \/ China Mainland","offer_id":54257576280401,"sku":"1005009874182651-A-China Mainland","price":3.0,"currency_code":"GBP","in_stock":true},{"title":"12PC \/ China Mainland","offer_id":54257576313169,"sku":"1005009874182651-12PC-China Mainland","price":17.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/2157\/2689\/files\/S92169a3700554767b17aeebd70bb58cam.webp?v=1783482247","url":"https:\/\/roidion.com\/products\/2pcs-rotary-ink-absorber-filler-cartridge-ink-converter-fountain-pen-ink-suction-34-caliber-for-hongdian-1850-stationery","provider":"Roidion","version":"1.0","type":"link"}