From the well-known Ninja that always lives up to it name, this cookware set is constructed with a durable 3.3 mm aluminum base for even heating and no cold spots. With a max manufacturing temperature of 30,000°F, this cookware won't rapidly lose nonstick like traditional pans made at 900°F can. Designed to withstand high-heat cooking and aggressive scrubbing. The exclusive coating is metal-utensil safe and dishwasher safe. This cookware has a glossy black exterior that is easy to clean. Oven safe to 500°F. All range capable: gas, electric, glass ceramic, and induction. Sear, sauté, griddle, pan fry, bake, roast, broil. Fully backed by Ninja 10 Year Guarantee. *Use as directed.