Scratching that itch?

Tiny Tuesday:  Scratching that itch

If you know what this is, then you will of course know what it is used for.

For everyone else, this device is a prosthesis to be worn when you really need to scratch an irritating itch :-)

Not the most adventurous of my Tiny Tuesday macros, but its dark and wet and cold outside and I didn't fancy venturing out to try and take a shot with a torch and a flash gun.  Yes, yes, I know, what a wuss I am!