Kaweco - Perkeo Fountain Pen
The Perkeo is an entry-level full-sized pen from Kaweco. The faceted body and grip are made of a light pink resin, and the cap is made of a grey resin. The triangular grip helps keep your fingers in the proper grip position. It comes complete with a silver stainless steel nib. It accepts standard international ink cartridges, or you can also purchase a standard international converter separately.
This pen comes with a standard international short cartridge inside the body and a cartridge spacer already installed.