The crystal whisky glass from the Mozart collection may give off an impression of simplicity, however, both experienced hands and blowing techniques are required during its production. The glass is hand blown and adorned with a light pearl cut, as was classically designed by its creator, Otto Tauschek. With his fusion of rococo forms and a modern concept of glass, Tauschek's work aroused a well-deserved response in its time. A few owners of this drinkware set include the Iranian Shah Mohamed Reza Pahlavi, the Moroccan sultan Muhammad V, the maharajah of Hyderabad, and the Egyptian king Fuad.