A classic design that's more than reliable, the Tramontina Gourmet Enameled Cast Iron Skillet - Gradated Cobalt is sure to get the job done right. This cobalt-blue skillet comes in your choice of size and has an enameled, cast-iron construction that gives you even heating every time. It is oven-safe to 450 degrees F and has a matte-black, porcelain-enameled interior to ensure that your food won't stick. Tramontina The Tramontina group operates 11 modern factories and 12 distributing centers worldwide. A leading manufacturer of household goods, ranging from cutlery to flatware and kitchen utensils, the group effectively invests in product research, development, and innovation to provide superior products and unmatched customer service.