Great condition
Rare!
Approx. 2-1/2 inch tall
Lucite jelly tail
Holding an acorn with a Red pave-set Rhinestone Crystal eye.
Pin mechanism/roller. Pin is base metal, (silver tone)
Unreadable makers mark
Probably dates to somewhere between the 1920s-1940s. Not 100% certain but based on others, that would be the guess.