OSTER'S LONGEST-LASTING NONSTICK: Oster electric wok cooking surface is reinforced and infused with diamond particles that form a structural matrix, creating a stronger coating for superior nonstick performance over time—it's Oster's longest-lasting nonstick yetTEMPERED GLASS LID: Electric wok pan includes top-rack, dishwasher-safe tempered glass lid with a cool-touch knob for safely checking foodCOOL-TOUCH HANDLES: Cool-touch handles on the side of the wok make it easy to carry around the kitchenLARGE CAPACITY: 4.7-quart capacity wok is perfect for creating a variety of meals, from stir fries to mussells to burgers and moreREMOVABLE TEMPERATURE PROBE: Temperature probe easily lets you check and adjust temperature for cooking a variety of foodsEASY CLEAN-UP: Nonstick, PFOA-free, scratch-resistant surface is designed for easy food release so food doesn't stick to the wok