Description

• Practical and highly usable “Friction Colors” is now available.
  
• Equipped with friction ink that turns ink colorless when heat is applied.
  
• The frictional heat generated by rubbing with the erasing rubber on the cap turns the ink colorless, allowing you to erase your handwriting.
• There is no eraser residue like when erasing with an eraser, and there is almost no residual eraser residue.