Duralex - Lys Stackable Clear Bowl 31 cm (12 1/4 in) Set Of 3 Set includes three stackable clear bowls, Capacity: 5800 ml. 204 oz. Duralex is 2-1/2 times more resistant to breakage and chipping than normal glass, can withstand sudden thermal shock. Can also withstand sudden thermal shock, from -4f to 212f Dishwasher, refrigerator and microwave safe, Products maintain the original look for years Dualex glass is very hygienic, It is non-porous and does not absorb liquids, colors or flavors