The Utili-Key

Utili-Key - I Want One Of Those

There's a Phillips screwdriver (and boy, up until now we've lost more of those than we can remember), a straight blade, a serrated blade, an eyeglass screwdriver, a bottle opener (yippee!) and a flat screwdriver. With its neat self-locking attachment, the Utili-Key is streets ahead of other key ring tools as it's so quick and easy to attach and detach from your other keys

I saw this little guy several times when it first came out but it didn't really do anything for me. Then I saw the video.