The Pilot Frixion Clicker is a unique erasable retractable gel ink pen. With no damage to the paper, you can erase and instantly re-write. The friction-generated heat created by rubbing the paper with the special tip turns the ink invisible. Perfect for everyday use including school and work. Available in black, blue, red, green, light blue, pink and violet. Ball diameter: 0.7mm. BLS-FR7 refills also available.
Note: Do not use for signing legal documents, bank cheques or for writing exams.