The unique T-fal Thermo-Spot heat indicator shows when the T-fal 3 Qt Covered Signature Titanium Sauce Pan is perfectly preheated to seal in the flavor of your food. The Signature range features Titanium non-stick interior which is exceptionally durable and scratch resistant. Expertnon-stick interior is safe for use with metal utensils. The non-stick exterior is fast and easy to clean and is dishwasher safe. The even heat base allows for even heat distribution for reliable cooking results. Heavy-gauge aluminum construction.