The adjustable temperature settings give precise control over cooking--select a high temperature for lightning-quick stir fries or the lower "warm" setting for serving. The wok features a support ledge for warming while stir-frying, and the nonstick interior is just right for cooking veggies and meats with less oil. Completely immersible once the temperature control is removed, the wok is dishwasher-safe for super-quick cleanup.