Material: Our Glass Pot Made of high borosilicate heat-resistant glass, can withstand sudden heat and sudden cold,durable and safety. Heat-resistant: Our glass Pan with cover withstands temperature 0°F to 400°F,can be used on gas stovetop,freezer,microwave oven,cooktop.Dishwasher safe. Easily observe the cooking process without needing to remove the lid.Lock the flavor, heat and moisture of the food. Unique Design: With double handles,safe for you to transfer the pot,prevent burning your hands.