Sanrio Kuromi Friction Ball Knock 3-Piece Set Ball Diameter: 0.5mm Color: Black Knock Type 770850

Write easily and with joy using the friction ball that can be erased when rubbed.

The Sanrio Friction Ball Knock 3-Piece Set features Kuromi, a beloved character from the Sanrio universe. Each pen in the set has a 0.5mm black ballpoint tip, perfect for smooth and precise writing. The knock-type mechanism ensures convenient one-handed operation, making it ideal for use in a variety of settings. Whether for school, work, or personal notes, these pens combine functionality with the charm of Kuromi.