T-fal ultimate 12-inch hard anodized nonstick expert interior thermo-spot heat indicator technoresist anti-warp base dishwasher safe sauté / fry pan features the thermo-spot heat indicator to perfectly preheat your pan. The unique t-fal thermo-spot heat indicator lets you know when your pan is perfectly preheated to seal in the flavor of your food. Pro-metal pro nonstick interior is exceptionally durable and scratch-resistant. Safe for use with metal utensils. Hard anodized dishwasher safe exterior for long lasting durability. Anti-warp technoresist base provides outstanding warp resistance and over heat distribution for optimal cooking results. T-fal ultimate 12-inch hard anodized nonstick expert interior thermo-spot heat indicator technoresist anti-warp base dishwasher safe sauté / fry pan carries a lifetime warranty against defects, excluding dishwasher damage.