Authentic IWAKO Eraser from Japan 6 Suchi Plates and 2 Cups on a Conveyor Belt Suchi Table Eco-Friendly Non-Toxic Erasers Made in Japan Iwako has been making erasers in Japan for over 40 years. Each eraser is designed and its mold made, by skilled craftsmen. Every Iwako eraser is hand finished and assembled in Iwako' s factory in Japan. Excess material from the molding process is recycled to make more erasers.