The Mauviel M'heritage 0.9 quart copper and stainless steel bain marie with lid is ideal for gently heating food to the perfect temperature. It's great for heating chocolate, custard, or sauces that need a slow and even temperature for cooking. It's easy to clean and use thanks to the porcelain interior that doesn't react with foods. The bottom can be used additionally as a sauce pan and it has a stainless steel interior. This Mauviel bain marie comes with a lifetime warranty from Mauviel with proper use and care. Mauviel products are made in France.