Gigogne Tumblers

• The original french tumbler, made by the company that invented tempered glass
• Duralex is 2-1/2 times more resistant to breakage, sudden thermal shock and chipping than normal glass
• Duralex glass is very hygienic: it is non-porous and does not absorb liquids, colors or flavors
• Dishwasher, fridge and microwave safe; products maintain the original look for years