The New Tek Classic Cookware Collection Scanpan features a ceramic-titanium surface, which is an integral part of the pan and is guaranteed never to separate. The only material harder than this surface is diamonddishwasher, oven and metal utensil safe. Performance Constructed of pressure-cast aluminum with a heavy guage base that's perfectly flat for use with electric, gas, ceramic and halogen cooktops. All pans have a lifetime warranty. Includes: