* Write, FriXionate, Restart! Never scratch out again with FriXion Ball, the ORIGINAL erasable pen from PILOT! * Write smoothly with the medium point FriXion Ball, erase by heating with the FriXion eraser without damaging the paper, and rewrite immediately. * PILOT's best-selling roller allows you to write cleanly, erase the ink by rubbing, and rewrite - all with the same pen. * Simply rub your mistakes with the eraser and the ink disappears as if by magic! * The unique gel ink reacts to the heat generated by friction, allowing you to write directly over your error with the same pen. * Save money and respect the environment by refilling your FriXion roller instead of buying a new one - it's never been easier to be green! * The 0.7mm tip provides an average line width of 0.35mm. * As its ink is erasable, the FriXion Ball should not be used for signatures, legal documents, exam papers, or any other document requiring permanent writing. * Together, let's make a difference and help preserve our planet's resources. * A small gesture can make a big difference in our fight against climate change. * This display contains FriXion Balls (18x blue, 8x black, 6x red, and 6x green), FriXion Clickers (18x blue, 8x black, 6x red, and 6x green), and refill sets of 3 (12 sets of blue and 8 sets of black).