The Kaweco standard converter in pearl black with chrome elements fits in all Kaweco long fountain pens. Instead of two ink cartridges, the converter is inserted into the barrel of the fountain pen. This makes it easy to refill ink from the ink glass. Multiple filling consecutively increases the filling quantity.
A major advantage of converters is the sustainability aspect: in contrast to conventional single-use ink cartridges, it can be reused and refilled over and over again. It is particularly well suited to our Kaweco ink in pearl black.