Pilot Frixion Ball Erasable Ink Rollerball Pen

With the Pilot Frixion Ball you can write, erase and rewrite as often as you like. These erasable pens have an innovative friction system that makes the ink disappear. Available in 4 colours: black, blue, red and green. In addition, its ballpoint tip has a diameter of 0.7 mm, which gives it a line width of 0.35 mm, and the body of the pen is in the colour of the ink. It features a plastic clip, a non-slip grip on the bottom, an ergonomic knurled grip and comes with Frixion Ball refills.

You're probably wondering what's behind these erasable pens - quite simply: the ink is thermo-sensitive and therefore reacts to intense heat, so that at around 65°C the pigment that gives the ink its colour disappears and becomes transparent. All this is achieved thanks to its rubber, which is integrated into the Pilot Frixion Ball itself. However, don't think all is lost: the original colour pigment is restored if you subject the ink to temperatures below -15 °C. But it's only designed for paper.