Norpro KRONA 6 Quart Stainless Steel Steamer Cooker 3 Piece Set Capacity 6 quarts/5.7 liters Stainless steel stockpot and steamer basket, with a vented, tempered glass lid. These pots combine the best features, from rapid even heat conductivity to protecting the flavors of your meal The TRI-PLY ENCAPSULATED BASE ensures increased heat conductivity, even heat distribution and protection from hot spots and burning. The TRI-PLY ENCAPSULATED BASE ensures increased heat conductivity, even heat distribution and protection from hot spots and burning.