Kaweco Brass Sport Rollerball Pen pencolor Black with a transparent-green ink viewing

with a transparent-green ink viewing window as a classy and colorful accent

but also visible

As a perfect combination

The innovative cap contains a unique “Slip & Seal” mechanism that prevents ink from drying out in the pen

Kaweco Brass Sport Rollerball Pen pencolor Black with a transparent-green ink viewingAs early 1905 Kaweco had already manufactured the first writing instruments made out of metal. Products which were made out of silver or gold plated brass in the past, are made from aluminum today. High quality aluminum is processed by CNC technique and other process in order to obtain a satin finish and hardened surface. The "Stone washed" version already has a used look. The "Raw" model develops a patina especially quick, because the aluminum is