Kaweco Supra Brass fountain pen
Holder and cap of this Supra Brass fountain pen from Kaweco are made of solid brass. This pen is untreated, so the pen will acquire a unique patina over time. This Supra Brass fountain pen comes with a brass spacer (approx. 3 cm). When placed, the pin has a "normal" length (closed it is 13 cm). But the pen can also be used without this intermediate piece and is then just as compact as a Kaweco Sport (closed 10 cm).
The Supra Brass has a steel Bock nib. The fountain pen can be filled with the standard international ink cartridges or with a converter.