KitchenAid Gourmet Stainless Steel 12-Piece Cookware Set Includes: 1-quart, 2-quart and 3 -quart covered saucepans, 6-quart covered stockpot, 3-quart covered saute, 8-1/2-inch and 10-inch Skillets Stainless steel construction; Dishwasher safe for convenience A thick aluminum core base; fully encapsulated in stainless steel for durability and suitable for all stovetops including glass and induction Handles crafted of a combination of soft silicone and quality stainless steel; double riveted for added strength; Oven safe to 400 degrees F Glass lids feature a unique silicone rim to create a tight seal and help lock in flavor and prevent rattling. Glass construction allows you to monitor the cooking progress without lifting the lid.