- Tungsten carbide ball point
- Medium point
- Compatible with Livescribe 3 smartpen only
- Carbon free ink
- Recyclable packaging
- Available only in 8-pack of ink cartridges
Enjoy the precision of writing with genuine Swiss-made Livescribe 3 ink cartridges.
Includes 8 replacement cartridges, with a medium ballpoint. These ink refills are designed for the Livescribe 3, measure 67 mm length x 2.35 mm diameter and only work with Livescribe 3 smartpen.