Set includes six 3-1/8-ounce glasses
The original french tumbler, made by the company that invented tempered glass
Duralex is 2-1/2 times more resistant to breakage and chipping than normal glass, can also withstand sudden thermal shock: from -4-degree F to 212-degree 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
