Vintage square ashtray in heavy crystal glass

A substantial vintage ashtray made of crystal glass, in a clean square format. The thick walls slope inward towards a central round well, giving the piece an almost architectural profile when viewed from the side. Four deep V-shaped notches, carved into the corners, serve as cigarette rests and accentuate the geometric precision of the design. The glass is heavy and perfectly transparent, capturing light from all angles. An elegant object that works just as well as a desk tidy or a ring dish. 11 × 11 cm.