Cooks Standard NC-00360 Multi-Ply Clad Stainless Steel Tagine with Extra Glass Lid, 4.5-Quart Multi-ply clad has 2 layers of stainless steel and an aluminum core along base and walls Stainless steel for durability and appearance; Aluminum core for even/quick heat distribution Not a clay pot so it will not crack and no heat diffuser needed; Tempered glass lid included Tall cone lid seals in flavor, moisture, and nutrition when slow cooking; Oven safe to 500F Induction compatible; Works on gas, electric, glass, ceramic, halogen, etc.; Dishwasher safe