12 color pencil set pilot friction (japan import)
Ink with "friction ink" disappears in frictional heat. Ink with "friction ink" disappears in the heat and friction [Features]. Equipped with a friction colorless ink to ink by applying heat. Color and ink changes to colorless frictional heat caused by rubbing with a rubber cap for erasing, you can erase the handwriting. Kass does not come out as you did when you erase erase eraser, erasing virtually no rest.