WMF Perfect Plus 6.5 & 3-quart Pressure Cooker Set Set includes a 6.5-quart and 3-quart Pressure Cooker, Interchangeable Pressure Cooker lid and Interchangeable 8.75-inch Glass Lid Constructed of Cromargan 18/10 stainless steel Cooking time is reduced by up to 70% compared to traditional cooking Quickly prepare side dishes, cook stews and soups in larger quantities Compatible to use on all cooktops, including induction; Made in Germany; includes instruction booklet with recipes