A replacement eraser made especially for theFriXion Ball Knock Zone pen, designed to restore its erasable capability without buying a whole new pen. Compatible with several KnockZone models, this eraser is a small but important part of maintaining your FriXions performance.

Key Features

No eraser shavings: Uses heat generated by friction to erase ink cleanly without residue.
Dedicated fit: Designed specifically for the Frixion Ball KnockZone series.
Highcontrast black color: Maintains visibility against the pens stylus or body for easy identification.

Specifications