"a veloraptor?" you ask….
Apparently some ingenious corkscrew maker managed to uncover a dinosaur claw/talon and fashioned a corkscrew out of it. This may even be rarer than the previously listed bear tusk corkscrew!!!
The item is titled, "ANTIQUE CORKSCREW VELOCIRAPTOR CLAW + STERLING SILVER." The perfect corkscrew for the wine drinking caveman !