Culinary Excellence. Designed by the master chefs at the Culinary Institute of America, the Masters Collection is high performance cookware to its copper core. This collection features 7-Ply Clad Copper construction for optimal heat distribution, riveted, cast stainless steel handles that are designed for comfort and stability and 18/10 stainless steel lids. Able to be used on any heat source, the Masters Collection boasts a non-reactive 18/10 brushed stainless steel cooking surface that is compatible with magnetic induction. This professional grade collection is perfect for the epicurean in your home.