Riedel Ouverture White Wine Glass, Set of 4 Set of 4 Ouverture white wine glasses; 7-1/8 inches high; 9-7/8 ounces Everyday collection designed to enhance enjoyment of wines, beer, and spirits Machine-made from lead-free crystal with exceptional clarity and brilliance Styling combines shapely bowls, comfortable sizing, and elegant stems Dishwasher-safe; extensive Ouverture collection available