Le Gigogne set includes 6 pieces of stackable clear bowls. Capacity: 0.97 Liter / 32.75 ounces, diameter: 6.75 inch / 17 cm, height: 2.75 inch / 7 cm Made in France since 1939, 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; Lead free, cadmium free, and BPA free Dishwasher, fridge and microwave safe; products maintain the original look for years