InstaMold is perfect for making a quick and perfect reproduction of your treasured memorabilia, including 3D objects.InstaMold is a temporary mold making compound and is simply activated with water. This wonderful material is perfectly safe to make a body cast with and will make a replica which includes the finest of detail. InstaMold does not stick to the original object and once you have your temporary mold you can then make a number of permanent castings using other materials such as ArtPlaster, Permastone, resin, or wax.InstaMold is the perfect mold-making material for craft projects such as custom-designed pottery pieces or cherished heirlooms. Each box includes 12 oz. of InstaMold.