The thermal conductivity of copper, without all the hassle of caring for it. This 10.5-inch pan has a 5-ply copper core surrounded by an aluminum and stainless-steel layer, topped with a nonstick coating that pairs perfectly with Material Kitchen's Soft Edge Turner. The whole thing is safe for induction and convection heating elements, and has easy-pour edges for mess-free meals. Best of all—it's dishwasher safe.