This is a vintage poly-doll purchased in the Showa 40s (1965-1974). It's approximately 5cm tall and not an eraser. I've cleaned it as much as possible, but there are still some age-related stains that couldn't be removed. The word "popy" is stamped on the back (see photo 3). Please examine the photos and consider this item as used. Thank you for your understanding. #yoshiyoshi