Made from solid lead-free 'eco' brass, which is left untreated and uncoated. The untreated finish means this pen will wear over time and develop a unique patina depending on use and storage conditions. 

The pen is compact when capped (approx. 4.1 inches long), but very comfortable when posted (5.2 inches long).

Refills available . Sport pen clips available in and .

Kaweco was established in 1883 outside Heidelberg Germany, although it was not yet called Kaweco and the design that is the most recognizable, Kaweco Sport, was not designed until 1911. A fountain pen that was not a heavy, expensive desk piece but rather lightweight and convenient was an innovation. Ballpoint pens, what we would think of as an analogy to this experience, were invented in 1888 but a reasonably functional design was not produced until 1938 and popularization came mostly after World War II, by then the Kaweco Sport was a classic as well as many other designs produced by Kaweco.