Polyform Sculpey Eraser Clay Set 1 Ounce 4/Pkg-Wacky Wheels Oven-bake modeling clay that becomes a real eraser after it is baked in the oven for 10 minutes Clay can be molded, sculpted, stamped or patterned to create a vibrant collection of usable erasers Includes four one ounce pieces of clay and instructions Recommended for ages 8 and up Made in the USA