The Kaweco Sport has been available since 1911. The pocket rollerball pen only measures 10.5 cm when closed and it grows to a normal size of 13cm when the cap is mounted.
The invention of the rollerball made writing particularly easy and fluid. The ink flows uninterruptedly over the ceramic ball onto the paper surface. You can experience soft writing feel with the rollerball system.
The pen comes in a paper box with a pre-installed blue ink, which is an international D1 refill.
