Tramontina's 18/10 Stainless Steel Tri-Ply Base 9-Piece Cookware Set is an essential kitchen starter set that includes essential pieces for your daily cooking needs. The mirror-polished exterior and fine satin interior finish are accented by the ergonomically designed, precision, cast stainless steel handles that are riveted for added strength and stability. The precision-fitted tempered glass lids help to lock in heat and nutrients, while allowing you to view your cooking progress. Designed for quick and even heat distribution, the impact-bonded tri-ply base consists of 18/10 stainless-steel, an aluminum core and magnetic stainless-steel - making it perfect for use with induction, as well as conventional cooktops. Each piece is oven-safe up to 350 F (176 C), and is dishwasher-safe for convenient clean up. The set is made in Brazil and is offered under a manufacturer’s lifetime warranty.