Description The Rock cast iron, a new addition to The Rock family. Traditional cast iron combined with the Rock.tec surface, this new cast iron cookware retains intense heat and is as durable yet optimized in weight. The Rock Cast Iron is enhanced with our unique 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 non-stick cookware, which makes The Rock Cast Iron so easy to clean. Redefine your cooking experience with cast iron.