This beautiful cut crystal toothpick holder was produced in Czechoslovakia and is marked on the base with an acid etched mark. Bases on the mark and the design I would estimate that this piece was made around the 1920s.
The diamond shaped toothpick holder is decorated with hand cut chevrons and diamonds. It measures 2" tall and 2 1/4" in width.
In good condition it does have a couple of pinpoint nicks on the rim but no other chips or cracks.