About this item

• Duralex glass is very hygienic: it is non-porous and does not absorb liquids, colors or flavors
• 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
• Set includes six 12-ounce glasses. The Picardie tempered glasses are suitable for hot or cold drinks and conveniently stackable
• The original french tumbler, made by the company that invented tempered glass
• Dishwasher, refrigerator, and microwave compatible; Items retain their original appearance for years.