VIDEO: HOW TO CARE FOR YOUR SILICONE MOLDAs many of you already know, artisan silicone molds are not just for pastry anymore. Here is a chance to develop a new creative dialogue with your Executive Chef. These silicone hemisphere molds are ideal for filling with flavored gelatins. Add a little color and the many choices of sizes will allow you to compose a wide variety of geometric arrangements. Dinner guests have a double treat: seeing a precious gem appear on their plate and then tasting new flavor combinations. And, transforming inexpensive gelatin into gem-like flavorful morsels adds dollar value to the plate. Simply color, cast and compose!1.25" (32mm)cavities, 18 per mold, made of food contact safe silicone. Wash before use. Do not heat above 450° F/ 232° C. Handmade in the USA.