The unique Thermo-Spot heat indicator lets you know when your pan is pre-heated to the right temperature to seal in the flavor and moisture of your food.Dishwasher safeExpert non-stick interior and ExteriorProduct Built to North American Electrical StandardsErgonomic handles stay cool on the stovetop and are oven-safe to 350 degrees F. The handles are welded, with no inside rivets to trap food.Bottoms resist warping for uniform heating without hot spots