Fits most of the world's finest capped rollerball pens. This refill is compatible with brands such as: ACME, Aurora, Bexley, Delta, Diplomat, Faber, Castell, Hauser, Inoxcrom, Itoya, Krone, Marlen, Montegrappa, Monteverde, Omas, Pelikan, Retro 51, Rotring, Stipula, Waterman, and Visconti.
The Monteverde Ceramic Rollerball refill:
Large Variety of ink Colors
Stainless Steel tip with ceramic ball.
NON-DRY 2 Years with cap off.