A pair of glass horseshoe ashtrays with etched horsehead

These would have been handy in the old days when I smoked! They are both very lovely and quite heavy. The glass has a light green look in some light and they are approximately 4.5 cms deep. On each ashtray there is a set of Chinese (?) characters. Unfortunately on one there is a tiny chip on inside of horseshoe ring. I hope you like them.