Erases when rubbed - That's why you can wear them easily and enjoyably!
Erasable Thermo-sensitive Ink:Erases via friction heat from the cap tip (~65°C), leaving no residue or eraser shavings.
Usage Notes: As the ink is temperature-sensitive, it may reappear in very cold temperatures (below -10°C / 14°F) and is not recommended for signatures or essential legal documents.
Size: Maximum diameter φ 10.5 mm, total length 142 mm
