Kaweco Standard Converter Details:
- Fits into all of our long fountain pens making it easy to fill from bottled ink
- Length: 7.5 cm | 2.95 in
- Instead of two ink cartridges, the converter is inserted into the barrel of the fountain pen
- Repeated filling in a row increases the filling quantity
- Suitable for all Kaweco fountain pens of the series: Supra, Special, Student, DIA2, and Perkeo
A big plus point of converters is above all the sustainability aspect: In contrast to conventional ink cartridges, which end up in the garbage after the ink is used up, it can be permanently reused and refilled over and over again.