Riedel Vinum Cognac Hennessy Glass (Set of 2) (Clear - Set of 2). These unique flute-shaped designs make all the different in the world when it comes to drinking cognac. Traditional tulip-shaped glasses allow subtle flavors to evaporate. Meanwhile, Riedel s design balances aroma and taste while tempering the alcohol. Dazzling empty or full, theses glasses are made of 24 percent lead crystal for excellent clarity and brilliance. Enjoy them as part of your collection, or gift them for a special occasion. Fluted Shape The finely tuned shape of this glass harmonizes the aroma and the taste, tempering the alcohol and the stringency of the palate and emphasizing the bouquet. The flute-shaped glass allows its contents a very small evaporation surface. You will be surprised to detect no pungent fumes but delicately balanced aromas reminiscent of a summer meadow. Lead Crystal Lead crystal is heavy and displays a special silvery brilliance. Though lead crystal decanters have come under public health scrutiny, lead crystal is generally not considered a significant health risk for drinking vessels that hold liquid for short periods (like glasses). Special fluted shape Glass harmonizes the aroma and the taste Lead crystal Great as a gift Bundle Includes: Riedel Vinum Cognac Hennessy Glass (Set of 2) While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.