For slow cooking of food over long periods of time where an even temperature is important. Copper is the best heat conductor to maintain the full flavor when cooking. A heating circuit is created and the ingredients are cooked evenly. The cookware is made of 90% copper and 10% stainless steel. With cast stainless steel handles that do not heat up when cooking. Suitable for all types of stoves, including induction. Not suitable for dishwashers.