Viento 12 Piece Stainless Steel/Aluminum Cookware Set. 4 Pots, 4 Lids, & 4 Steamer Racks Stainless steel cooking surface des not discolor, react with food or alter flavors Snug-fitting lid helps seal in heat and moisture for more thorough cooking Riveted side handles promotes safety, secure transport, Cookware gets maximum heating efficiency from 2 layers of bonded stainless steel and aluminum Cleans up easily by hand with hot soapy water