Uh oh. Made a mistake here? Use these to make it look like it was never there! A fun addition to classroom rewards and celebrations, these erasers come designed featuring student's favorite characters from the world of Dr. Seuss™. Be sure to keep plenty to hand out to students exhibiting good behavior or for those who excel academically. They'll want to use these again and again! Rubber. (6 pcs. per puzzle, 2 dozen puzzles per unit) 2" ™ & © Dr. Seuss Enterprises, L.P. All Rights Reserved.