Mold a special clay that turns into a real eraser when you bake it in your kitchen oven. Each themed mini kit includes a step-by-step instruction book to help you make 15 all-new erasers. You'll find four blocks of eraser clay, a papercraft scene, molded eyes, and a custom shaping tool help every project look just right. ?Using neon colors of clay, make awesome extra-terrestrial erasers like robots, rockets, and astronaut pals.