This frying pan is made with a unique, patented Rock.Tec manufacturing process that uses small-metal-pellet impact technology to modify the surface to form an ultra-durable, rock-like finish. The result is an outstanding release performance 3 times better than traditional nonstick cookware! The extra-thick, forged aluminum base gives you everything you need for optimum heat distribution and ease of use.Details:Black8"Resists scratches and abrasionsDishwasher safeStainless steel and forged aluminum