Duo of whisky glasses or cocktail crystal ambré space age 1960s/1970s

Duo of whisky glasses or cocktail - cristal ambré space age - 1960s/1970s. Duo of whisky glasses or cocktail - cristal ambré space age - 1960s/1970s. Scandinavian style, with notch under the glass. And bubble effect reflection. Very good condition. Some wear of use, especially under the glasses. And on the neck of one of the 2 glasses, see photos. One of the 2 glasses is slightly darker than the other. Beautiful quality of realization. Each glass is quite heavy, approx. 415 gr per glass. Ideal for whisky, or any other cocktail. Size: Height: 11cm. Diameter: 7, 5cm. Total weight: 870gr.