Made from strong Japanese steel, the construction and design of the Induction 21 Steel cookware line guarantee superior quality. The 7 Piece Cookware Set includes a 2 Qt. Ceramic Coated Saucepan with Glass Lid, a 3.5 Qt. Ceramic Coated Saucepan with Glass Lid, a 6 Qt. Ceramic Coated Casserole with Glass Lid and a 10 inch Ceramic Coated Fry Pan(a total value of $370 if purchased separately!). Each piece has copper melted into the steel, which effortlessly conducts heat quickly and evenly. Titanium is also added for strength and durability to endure everyday cooking. To ensure healthy cooking, the steel is nickel free to prevent allergic reactions to nickel. The tempered-glass lid makes it easy to monitor cooking and the dripless pouring rim reduces spillage along the side of the body. This is the best steel for magnetic induction and perfect for all cooktops. Oven safe. Dishwasher safe. Limited lifetime warranty.