This pressure cast non stick 11-inch round bottom wok and stir fry pan provides a combination of Eastern cooking methods and Western technology using a traditional shaped concave bottom woi, with a thick built in stable bottom for any type of range. It is a perfect pan for stir frying, searing, deep frying, braising, steaming and slow cooking. The full round cooking surface shape allows food to brown and sear quickly on flat burners with a separate ring base.