STOVETOP-TO-OVEN: stainless steel base makes it safe for any heat source, including induction. HIGH-PERFORMANCE NON-STICK: two layers of an anti-scratch non-stick coating. SELF-BASTING LID: the bumps in the lid help keep moisture in the pot. BUY ONCE, BUY SMART: includes a Lifetime Guarantee / Five Year Non-Stick Guarantee, please be aware handles will become hot during use. MasterClass Black Shallow Cast Aluminium Casserole Dish, 2.5L