The innovative and inexpensive Monteverde Soft Roll ballpoint ink technology refill comes to Lamy Pens. Monteverde's low viscosity ink provides the smoothest writing experience that rivals brand-name quality. Nickel silver tube and Swiss-made writing tip. Replaces LM16 Lamy ballpoint refills that fit Lamy Safari Lamy AL-Star Lamy Studio and other Lamy pens that use the LM16 ballpoint cartridge