Enjoy the precision of writing with genuine Swiss-made Livescribe 3 ink cartridges. The package includes 8 replacement cartridges, black in color with a medium ballpoint. These ink refills will only work with Livescribe 3 smartpens.
- Designed for the Livescribe 3 smartpen
- Tungsten carbide ball point
- Medium point
- Black color carbon free ink
- Eight ink cartridges