Bonded tri-ply stainless, aluminum, stainless cookware for optimum heat conductivity and cooking performance * Flared rim for clean pouring; Tempered glass lids to monitor cooking progress and are oven safe to 350 degree F; Stainless cookware is oven safe to 550 degree F * Ergonomically designed handle for secure and comfortable grip Handle is permanently attached with stainless steel rivets * Suitable for gas, electric, ceramic glass, or induction stovetops * Dishwasher safe and Life time warranty provided