100% High-quality, BPA-free Borosilicate Glass Incredible resistance to thermal shock Heat-Resistant from 450°C to -40°C Transfers heat evenly and intensely You can now prep, cook, serve, store and reheat all in one dish Will NOT absorb or retain any food odors, flavors, or stains. Multi Purpose Easy Grip Handles Made according to the highest quality standards Durable and Long Lasting Simple to Use and Easy to Clean Perfect Gift for for Birthday, Christmas, Mothers Day, etc.