Check out these erasers that start out like this…
…and then as you erase, you shape the little guys’ hair and beards! Clever!
erasers
Hedgehog class
Single file, kiddos! (by flickr member Gurooo)
Make Your Own Sushi Erasers
What’s better than sushi-shaped erasers? Making your own sushi-shaped erasers! You can buy this kit at JBox.com. (Discovered via MustHaveCute.com)