This exquisite cut crystal, art glass Perfume bottle was likely produced in Europe, I have seen similar piece marked Hungary before. It is a round piece which has been cut into an octagonal shape with precise panels. The edges are beveled so they are not sharp enough to cause any harm. The tall stopper is also well cut to create a wonderful prism shape.
This piece measures 4 3/4" in height and 2 1/2" in diameter.
In excellent condition it has no chips, nicks or cracks at all.