The FRIXION uses Thermo-Sensitive Ink, which Changes from Coloured to Clear When Heat is Applied
Simply by Rubbing the Ink Line with the Cap of the Pen, Enough Heat is Generated to Turn the Ink Clear – ‘Erasing’ the Line Cleanly.
Contains 3 x Blue
- Pen and eraser combined in one!
- Special erasable ink
- Smooth gel writing
- Rubber grip