The lamy cp1 is a multisystem tri pen - an especially slender, cylindrical writing instrument with massive, spring-action stainless steel clip.
Design: gerd a. Müller.
- Brushed stainless steel 3 in 1 twist-action mechanism.
- Refill lamy m21 black.
- Lead lamy m41 (0.5).
- Marker refill lamy m55.
- Eraser lamy z15.