Kaweco mini sport piston converter is designed for Kaweco Sport fountain pens. A miniature piston converter allowing the use of bottled inks with many compact fountain pens that can normally...
The Sheaffer Converter is a screw-action piston converter allows Sheaffer fountain pens to use bottled ink. It fits all Sheaffer fountain pens except those from the VFM collection. Allowing you...
The Diplomat Viper Converter is a proprietary Twist action international standard size fountain pen ink converter specifically designed for use with Diplomat Viper fountain pens. It allows you to use...
The Staedtler Premium Converter is a high-quality ink converter designed for use with Staedtler’s premium fountain pens. It allows you to use bottled ink instead of disposable cartridges, giving you...
This replacement twist-style piston cartridge converter by TWSBI is specifically designed for the TWSBI SWIPE. While the opening is standard international size, the overall diameter of the converter is too...
The S.T. Dupont Piston Converter is a standard international fountain pen converter for S.T. Dupont fountain pens. This stylish Piston Converter is a great choice for filling an S.T. Dupont...
The Waldmann Grendeur Converter 3327 is a specialized ink converter designed for Waldmann’s Grandeur fountain pen series. - The screw-thread design is particularly valued because it prevents leaks and loosening,...
The Waldmann Chess Converter 5089 is a fountain pen ink converter designed for Waldmann pens, particularly those in the Chess series. Nickel plating adds a refined touch compared to standard...
The Waldmann Precieux Converter 3276 is a specialized ink converter designed for Waldmann’s Précieux fountain pen series. The Screw-thread system for secure fit A fountain pen converter is a filling...
The Waldmann Standard Converter 0120 can be used for all fountain pens, except for the `Pocket` `Grandeur`, `Chess`, `Precieux`, `Manager`, `Voyager`, and `Liberty`. This standard international converter allows you to...
Standard International top hole fitting, Holds more ink than the typical converter, Fits the SWIPE fountain pen, springs actuated converter. This replacement spring-loaded push-style cartridge converter by TWSBI is specifically...
