Triply Stainless Steel With Nonstick pattern Coating | Composition: It has a three-layer composition - 18/10 stainless steel inner body, aluminium core in the second layer and 18/0 magnetic stainless steel third layer | Even heat distribution: The aluminium core in the second layer is an excellent heat conductor, it enhances even heat distribution throughout the cookware | Ilag Ultimate Coating Exterior Mirror Polish | Base: 360° edge-to-edge induction base maximizes area for heating, suitable for all heat sources