Ohto's pink eraser refills are meant to pair with the Refillable Mechanical Sharp Pencil with Eraser.
Made by: Ohto
Made in: Japan
Specifications: .5"; 2 erasers per pack
Further Reading: Ohto was established in 1929 as a manufacturer of dyes and ink. In 1949, the company became famous as a pen manufacturer after they manufactured the world's first ball point pen with chrome ball.