Nope - this is a small tool with a handle. I'll bet @medtran49 knows what it is.
Ok I give up.
I was so certain that you would. It has a handle and is quite small. It has two names. One is part French.Actually, no I don't.
It could be an antique egg separator.
I think the hole helps to release the balls as you make them. You can use it to make potato balls too - from raw potato then fry them.I've seen one of those before (the newer version) but it didn't have a hole in it.