JA Henckels International Classic Clad 13-Piece Cookware Set Tri Ply Clad Construction provides even heat distribution for superior cooking performance Wide range of stove top campatibility. Can be used on Electric, Gas, Ceramic, Haologen and Induction cook tops. 18/10 Stainless Steel outer and inner layers - Easy to clean, stain resistant, dishwasher safe. Exclusive handle design for perfect ergonomics, comfort, optimal control and balance Oven and Broiler safe- Heat resistant up to 500 degrees F.