My husband was the cook in our household and this was bought for him - sad,y he died before using so it is in brand new condition, Features a steamer insert, griddle and glass lid. Suitable for ovens together with lid it can withstand temperatures up to 180C Dishwasher safe. The Wok is made of CROMARGAN even stronger than steel. Handles stainless steel. The TransTherm technology for better heat distribution and efficient energy use. WMF is a brand of German origin and really is a beautiful pan. It cost over £300