Mold Maker is designed to create permanent, flexible push molds in a matter of minutes. Duplicate interesting shapes and textures like sea shells, figurines, and antique jewelry. Repair ornate items like picture frames or sculptures with molded replica pieces. Can can also be used to make molds of your favorite creations, buttons, coins, and more. It is soft enough to shape around even the most intricate details and, after baked, can be used with Plaster of Paris, wax, or polymer clay. After baking, an Elasticlay mold is permanent and flexible. Makes a great clay softener when mixed with stiff clays - just add small amounts until the desired consistency is reached. This package contains 8oz/226g. Clay conforms to ASTM D4236. Made in USA.