Not a Christmas ornament, just a simple tool. A wood handled screw driver my Dad had. I can remember playing with a toy tow truck I got for Christmas one year and jamming this into my hand while trying to get a tire off one of the rims of the truck. Got me pretty good, right along the life line of my left hand.
This was my favorite tool when growing up. I keep it in my desk drawer now, not my tool box.

It is special to me, no one else I'm pretty sure. I'm sure it's older than I am, and I'm older than dirt.