The Sheaffer Fountain Pen Converter opens Sheaffer cartridge/converter fountain pens to the full world of bottled inks. A dependable twist piston draws ink cleanly and consistently, while the reusable design helps reduce waste and makes color changes straightforward.Compatibility & UseBuilt for Sheaffer’s proprietary system, this converter installs in place of a Sheaffer cartridge with a secure push. To fill, submerge the nib in bottled ink, twist to expel air, then twist back to draw ink. This converter is not compatible with international standard converters or non-Sheaffer pens.Technical Specifications Type: Fountain pen converter Mechanism: Twist piston Compatibility: Sheaffer proprietary cartridge/converter fountain pens Exclusions: Not compatible with international standard converters Ink source: Bottled fountain pen ink Reusable and easy to clean
