Series of 6 glasses vintage crystal cognac balloon Saint-Louis

These superb tasting glasses are made of crystal cut from the manufacture de saint-louis. The drinker has a nice curved shape and the crystal reveals a beautiful resonance and perfect transparency. These glasses are perfect for tasting digestives such as cognac or armagnac. There are six of them, which are 9.7 cm tall. These lenses are signed saint-louis and are in good general condition, with scratches of use.