Arnolfo di Cambio star glasses

x5 collins glasses in lead crystal, Arnolfo di Cambio, Colle Val d'Elsa, 1970s–1980s. Pressed crystal with octagonal faceted star base, the points of which extend upward as ribs before dissolving into the smooth cylindrical body. Arnolfo di Cambio, founded in 1963, collaborated with Ettore Sottsass, Enzo Mari, Joe Colombo and Marco Zanuso.
 
measurements
height 16cm
rim diameter 5cm