1) resistant to heat up to 800celcius degrees,corrosion and scratch 2) have passed FDA, LFGB microwave oven,oven,dish washer We are a professional manufacturer and exporter for pyrex glass kitchenware, such as glass casserole, glass baking dish, glass plate, glass food container, glass lid, and other heat-resistant glass ovenware. Special properties of Borosilicate Glass: 1) excellent corrosion ...