N/A Frosted Martini Glasses, Set of two, 7.25" high

These martini glasses are truly unique - I have been unable to find anything like them! They are frosted up to just under an inch below the rim. The multi-colored paint appears to be hand painted, under the frosted surface. But I confess that I don't know the technique, or the origin! These glasses were in a collection belonging to my late stepfather, and are at least 20 years old. If I were a martini drinker, I would keep them!