The pen Frixion ball of the Pilot has innovative technology that allows you to write, erase and rewrite! The ink contains, turns off the special eraser on the back without leaving any residues or damage the paper and so you can write directly to the point where you turned. It has a special rubber grip for comfortable writing and nose with a thickness of 0.5 mm, which gives a soft writing.
With a thermosensitive ink that disappears with heat (+ 60oC) and reappears with the cooling (-10oC).
Thickness bible: 0.5 writing Colour : Blue