uma standard refill

European rollerball refill with stainless steel writing tip and ceramic-carbide ball (0.7 mm). Writing capacity: approx. 800 m. German writing paste. Made in Germany. The uma rollerball lead does not dry out immediately even when the cap is re-moved. That is why we certify an extra long "cap-off"-time.

The uma High Class Rollerball Refill is compatible with all uma rollerball pens.