Circulon Premier Professional features the TOTAL Food Release System of circles for extraordinary food release with exceptional durability that reduces surface abrasion. With Autograph, the most advanced 3-layer nonstick from Du - Pont, this cookware is safe for use with metal utensils. (excl Steamer) The unique grooves coupled with this exceptional nonstick means your pans will provide a lifetime of performance - guaranteed. Heavy gauge hard-anodized cookware heats quickly and evenly. Stainless steel base makes this cookware suitable for all stoves, including induction. Features:Circulon Premier Professional features the TOTAL Food Release System of circles for extraordinary food release with exceptional durability that reduces surface abrasion. - With Autograph, the most advanced 3-layer nonstick from Du - Pont, this cookware is safe for use with metal utensils. (excl Steamer)The unique grooves coupled with this exceptional nonstick means your pans will provide a lifetime of performance - guaranteed. - Heavy gauge hard-anodized cookware heats quickly and evenly. - Stainless steel base makes this cookware suitable for all stoves, including induction. - Comfortable silicone and stainless steel handles are double riveted for extra strength. - Shatter-resistant tempered glass lids with stainless steel rims allow you to monitor the cooking process without losing moisture and flavour. - Dishwasher safe.