Norpro KRONA 1.5 Quart Stainless Steel Double Boiler 3-part double boiler system for delicate chocolates, custards, and cheeses Includes 2 stackable 18/10 stainless-steel pans and vented glass lid Triple-ply encapsulated bass heats quickly and evenly Stainless handles (1 for each pan) stay cool on the stovetop 1-1/2-quart capacity; vented lid releases steam