The Tramontina Gourmet Induction-Ready Nonstick Cookware is made of heavy-gauge aluminum for quick and even heat distribution and superior durability. The set features a metallic black nonstick exterior, and a reinforced PFOA-free nonstick interior cooking surface for effortless cooking and cleanup. Silicone handles are ergonomically designed and riveted for a comfortable and secure grip. This cookware features a fused magnetic bottom that is induction-ready, so it works exceptionally on all cooktops (including induction) and is oven-safe up to 350 degrees Fahrenheit.