Use this Kaweco Clip in chrome and black with any Kaweco Perkeo pen including the fountain pen or rollerball models. Compatible with Kaweco Perkeo Fountain Pensand Kaweco Rollerball Pens About Kaweco: Kaweco is a manufacturer of writing instruments based in Heidelberg, Germany. It was founded in 1883 as Heidelberger Federhalterfabrik and later renamed to Kaweco. Kaweco has a long history of making dipping pens, pocket-sized fountain pens, fountain pens and nibs.
