Versatile and innovative, the Tramontina Limited Editions LYON 5 Qt Covered Braiser – Onyx cooks like a dream and is made with forged aluminum technology. Its ceramic, reinforced nonstick surface makes it easy to use and clean. It"s also dishwasher-safe, oven-safe up to 550 degrees F, and perfect for use on gas, electric, or glass cooktops. Includes two pot holders with silicone grips. About Tramontina USA Originally founded in Brazil, the versatile Tramontina has been a leading manufacturer and distributer to national and international retailers for over a century. In 1986, Tramontina USA was founded in Sugar Land, TX, where it has been proudly carrying the company banner in the United States. The Tramontina group operates 11 modern factories and 12 distributing centers worldwide. A leading manufacturer of household goods, ranging from cutlery to flatware and kitchen utensils, the group effectively invests in product research, development, and innovation to provide superior products and unmatched customer service. Made with forged aluminum technology. Ceramic, reinforced nonstick surface. Includes 2 cotton pot holders with silicone grip. Dishwasher-safe. Oven-safe up to 550 degrees F. Compatible with any cooktop.