Refill your smartpens with the Livescribe Sky and Echo Ink Cartridge Refill Set, which comes with medium and fine tip cartridges.
Each ink cartridge in this set is specially designed for Sky, Echo and Pulse smartpens. The ink cartridges work with the smartpen to simultaneously store data written on dot paper to a digital account for better management and safe storage. With a simple design, these ink cartridges are easy to use and remove . The set includes 4 medium and one fine point cartridge in assorted colours.
Ink cartridge for smartpens
Assists in writing information which can be converted to digital data