Italian mid century modern violet alexandrite glass ashtray by Joe Colombo for Arnolfo di Cambio, 1969.
Alexandrite glass ashtray with a round base, with a rounded decoration on the perimeter and an iridescent color from blue to purple based on the light exposure, typical of this glass.
Project by Joe Colombo for Arnolfo di Cambio, 1969. Belonging to the "Biglia" set.
Very good condition.
Measurements in cm 15x3h