Shaped to fit 2-quart, 3-quart, and 4-quart saucepans, it's a versatile piece in any cookware collection. Professional chefs and home cooks recognize the necessity of the double boiler. It rests above water to gently cook foods without scorching them. The rounded design of the 18/10 stainless steel universal double boiler facilitates easy whisking while slowly cooking a delicate chocolate sauce or a creamy sabayon. This Cuisinart MultiClad Pro Stainless Cookware piece is composed of 18/10 stainless steel for unsurpassed durability and performance. Stainless steel for professional results - 18/10 stainless cooking surface does not discolor, react with food, or alter flavors. Cool grip solid stainless steel riveted handle with drip-free pouring rim. Dishwasher safe, freezer, broiler safe and oven safe to 550°F, Limited lifetime warranty.