Chef Jet Tila 2-pack Interlocking 10" Hybrid Ceramic Nonstick Clad Stainless Steel Deep Skillets Jet Tila has designed his ultimate cookware, starting with a tri-ply stainless steel pan which consists of three layers - an exterior of magnetic stainless steel (so it can be used on any range, even induction); a core of pure aluminum, which provides even heating across the bottom and up the sides; and a top layer of stainless steel