Surface enhancement rock.tec: This is a unique manufacturing process that uses small steel pellet impact technology that modifies the surface to form an ultra-durable rock-like finish. Its outstanding release performance makes The Rock 3 times better than traditional non-stick cookware. The Rock provides an extra thick base for optimal heat distribution and is compatible with all cooking surfaces including induction. The bakelite and stainless steel riveted handle adds comfort while cooking and is an exclusive and patented design integrated tool rest.