Makeup Mouse

Not much to say about this one, the picture says it all:
http://1funny.com/makeupmouse.shtml

Most likely that the picture is not real, but I'm sure that some people (ok, some girls) would find that feature quite useful...

Maybe they could make a hi-tech version of it that has a web-cam instead of a mirror. That way you could see yourself on screen instead of on the tiny mouse mirror.