Duralex,shock resistant tempered glass, is 2.5 times more resistant to breakage and chipping than normal glass,
Can also WITHSTAND SUDDEN THERMAL SHOCK, from -4 F to 212 F
Duralex glass is very hygienic. It is non-porous and does not absorb liquids, colors or flavors
Dishwasher, refrigerator and microwave safe. Products maintain the original look for years.Made in France.