1970s Gorgeous Smoking Set by Sergio Asti for Arnolfo di Cambio. Made in Italy

1970s Gorgeous smoking set by Sergio Asti for Arnolfo di Cambio in crystal, with ashtray and table lighter. The table lighter works perfectly. Made in Italy. This smoking set is signed on the bottom. The items are in excellent condition. A true piece of art, not easy to find it.
Dimension :
Ashtray 5,51" x 5,51" x 1,96 H inches
Ashtray cm 14 x cm 14 x cm 5
Table Lighter
diameter 2,36 x 3,14 H inches
diameter cm 6 x cm 8 H