--- product_id: 51855763 title: "kaweco" brand: "kaweco" price: "£24.23" currency: GBP in_stock: true reviews_count: 13 category: "Kaweco" url: https://www.desertcart.co.uk/products/51855763-kaweco store_origin: GB region: United Kingdom --- # Compact 33mm closed length Eco-friendly refillable Mini piston converter kaweco **Brand:** kaweco **Price:** £24.23 **Availability:** ✅ In Stock ## Summary > 🖋️ Elevate your writing game with Kaweco’s sleek mini converters—because your pen deserves the best. ## Quick Answers - **What is this?** kaweco by kaweco - **How much does it cost?** £24.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/51855763-kaweco) ## Best For - kaweco enthusiasts ## Why This Product - Trusted kaweco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Pack Value:** Two converters in black and transparent colors for versatile style and convenience. - • **Compact & Portable:** Just 33mm closed, these mini converters slip effortlessly into your pen case or pocket. - • **Eco-Conscious Choice:** Refillable design reduces waste and saves money—join the sustainable writing movement. - • **Perfect Compatibility:** Fits all Kaweco Sport series pens except Liliput—seamless ink flow guaranteed. - • **Precision Ink Control:** Innovative piston traction system ensures smooth, mess-free ink filling every time. ## Overview Kaweco Mini Converters are precision-engineered piston converters designed for Kaweco Sport fountain pens (excluding Liliput). Measuring a compact 33mm closed and 52mm extended, they offer smooth ink filling with a traction system, come in black and transparent, and promote eco-friendly refilling. Ideal for professionals seeking style, efficiency, and sustainability in their writing tools. ## Description 2 x Kaweco Mini Converters Mini piston converters for Kaweco Sport fountain pens. Not compatible with the Liliput model. Mini piston converters for Kaweco Sport fountain pens. Approx 33mm long closed and 52mm long with fully extended plunger 7 mm diameter. Slightly smaller than a standard international ink cartridge when closed and slightly longer when the piston is lengthened. Diameter: 7 mm. Note: The plunger cannot be fully extended inside a Sport AL pen. Review: Great service. - Works really well thank you. Saves money and waste by switching to an ink converter. Review: Perfect for Kaweco sport - They fit Kaweco Sport as intended enabling a greater range of inks to be used. ## Features - 2 x Mini Converters Kaweco. - Colour: black and transparent. - This converter fits perfectly with the following series: Kaweco Classic Sport, Kaweco Ice Sport, Kaweco Skyline Sport, Kaweco AL Sport, Kaweco AL Stonewashed, Kaweco AC Sport and Kaweco Brass Sport. - It measures 33mm long when closed and 52mm when open. - Traction system to draw ink inside. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0713SPY58 | | Age Range Description | Adult | | Age range (description) | Adult | | Body Shape | Round | | Brand | Kaweco | | Brand Name | Kaweco | | Closure Type | converter | | Colour | Black | | Country Of Origin | Germany | | Customer Reviews | 4.4 out of 5 stars 1,012 Reviews | | Drill Point | Fine | | Global Trade Identification Number | 04250278611309 | | Grip Type | smooth | | Hardness | 2H | | Included Components | 2 Kaweco mini converters | | Ink Base | Water | | Ink Colour | Black | | Ink colour | Black | | Is the Product Left or Right Handed? | Ambidextrous | | Item Diameter | 7 Millimetres | | Item Dimensions | 22 x 12 x 3 centimetres | | Item Weight | 10 Grams | | Line Size | 0.5mm | | Manufacturer | Kaweco | | Material | Brass | | Material Type | Brass | | Model Name | 10001229 | | Model Number | 10001229 | | Recommended Uses For Product | Filling fountain pens with bottled ink | | Special Features | Refillable | | Style | Classic | | Theme | Sport | | Unit Count | 2 count | | Water Resistance Level | Not Water Resistant | | Writing Instrument Form | Fountain Pen | | Writing Technique | fountain pen | | Writing instrument form | Fountain Pen | ## Product Details - **Age range (description):** Adult - **Brand:** Kaweco - **Colour:** Black - **Ink colour:** Black - **Material:** Brass - **Model name:** 10001229 - **Point type:** Fine - **Special feature:** Refillable - **Unit count:** 2 count - **Writing instrument form:** Fountain Pen ## Images ![kaweco - Image 1](https://m.media-amazon.com/images/I/51uwB8U3YqL.jpg) ![kaweco - Image 2](https://m.media-amazon.com/images/I/51b6sF7cfIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great service. *by P***T on 26 April 2021* Works really well thank you. Saves money and waste by switching to an ink converter. ### ⭐⭐⭐⭐⭐ Perfect for Kaweco sport *by M***L on 28 March 2019* They fit Kaweco Sport as intended enabling a greater range of inks to be used. ### ⭐⭐⭐⭐ I am able to use any colour ink *by T***H on 6 August 2018* I decided to buy these because I had difficulty in finding cartridges other than blue that would fit. So now I am able to use any colour ink. ## Frequently Bought Together - Kaweco Mini Converter Sport 2 Pack, Black/Clear, Writing Instrument - Kaweco Pen Clip Sport Nostalgic Octagonal in Gold for Sport, Calligraphy and Sketch Up Series I Pencil Holder with Subtle Logo | Accessory Made of Bronze I Gold - Kaweco AL Sport Luxury Fountain Pen in Vintage Tin, Fine Nib (Rose Gold) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/51855763-kaweco](https://www.desertcart.co.uk/products/51855763-kaweco) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-16*