Jamie Oliver Non-Stick Essential 30cm Frying Pan.This 30cm Frying Pan is the largest in the Tefal Jamie Oliver Essential Cookware Range.It can be used on all types of hob except induction. This Frying Pan is also dishwasher safe and ovenproof to 175°C.The tough and durable Pro Metal non-stick coating is metal utensil safe (apart from whisks and knives) and provides outstanding food release qualities.Tefal’s clever Thermo-Spot technology also features on this pan. When the pan has pre-heated to the optimum cooking temperature the outer pattern of the dot changes to solid red, indicating that food can now be added will start cooking straight away.