Lamy CP 1 design is modern, functional, honest and unmistakable, cylindrical body with sprung, axle-mounted clip made of solid stainless steel. Matt black lacquer finish. Two in one: ballpoint pen and mechanical pencil in a single writing instrument. As practical as it's good looking. The Lamy twin pen takes care of all your writing needs.
Central circumference: 3cm
System: Multipen accepts M21 mini ballpoint black refill, 0.5mm lead refill and Z15 built-in eraser underneath the removable button with twist mechanism
Warranty: Guarantee against any defaults in material or manufacturer for 2 years