Perfect if you make a mistake this pen is erasable! The pilot Frixion rollerball allows you to write, delete and then re-write with the same clever pen.
The gel ink responds to the heat generated by the rubbing out and disappears allowing you to re-write over it.
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FriXion it - Remove your mistakes by rubbing with the eraser stud and watch the ink disappear .
Thermo-sensitive ink.
Pack of 5