These authentic Japanese Samurai erasers from the Iwako Japanese Samurai Eraser Collection will keep you entertained and be functional all at the same time! Trade them with your friends or just use them as a daily eraser! The many colors we have to offer in this selection include gray, orange, purple, yellow, red, green, and turquoise. Always have a piece of traditional Japanese culture with you wherever you and your pencil pouch may travel.