Kuhn Rikon's 5 liter Duromatic Pressure Cooker is constructed of 18/10 surgical quality high polish stianless steel. It will not rust, corrode, chip, or react with foods.
Duromatic's solid thermal base conducts heat superbly, resulting in quicker heat absorption and uniform browning.
Duromatic's spring-loaded valve takes the guesswork out of pressure cooking. The valve acts like a thermometer, letting you know the precise moment at which to begin cooking.
Duromatic eliminates the noise of steam escaping and the danger of overcooking food often associated with old-fashioned, weight valve pressure cookers.