The Heritage The Rock Forged Non-Stick Cookware Set will be your go-to set for all of your cooking needs. Made with a durable, thick forged aluminum base and the unique Rock Tec surface, these pans 50% harder and 3 times more non-stick than traditional non-stick cookware. They are so tough they are 40% more scratch and wear resistant than many other comparable brands. They boast great heat distribution for evenly cooked dishes and clean up in a breeze. The tempered glass lids with steam vents seal in moisture and flavour.