0.4 mm of utter precision: the Kaweco Roller Ball Refill.
The Kaweco Roller Ball Refill in black with a line width of 0.4 mm puts utter precision on the paper. It's perfectly suitable for precise drawings, small and fine writings, as well as entries in the bullet journal.
Available in the normal format of Euro refills, it can be used for different writing instruments. At Kaweco it fits for the rollerball writing system of the series Student, Dia2 and Elite
- 2-pack of 0.5mm D1 Refills