WMF 91.0320.6066 Vignola High Casserole with Lid, 4-Quart, Silver High quality & durable 3 layer non stock coating Glass lids for an energy saving view of the cooking process Silitherm base consists of an aluminum core wrapped in 18/10 stainless steel Suitable for induction stove tops Dishwasher safe but hand washing extends the life of any pan