This affordably priced wok is strong, durable and attractive. The flat bottom makes it sit securely on gas, electric or solid stove tops. It's even great to use on the grill. Cast Iron offers uniform heat conduction and distribution, retains heat and cooks evenly. A well-seasoned cast iron wok will last a lifetime. Good-bye Chinese take-out. For your kitchen, the Joyce Chen line includes woks and stir-fry pans, bamboo steamers for dumplings plus cutlery including sushi and sashimi knives.