And so I continue with tutorials.
Here is another.
It's a piece of brilliance in the form of a keychain.
I have a habit of picking up pretty bottle corks at parties or restaurants and intending to do something with them, but never get around to it. This is a long-sought answer which Morning Creativity will show you how to do, although it is fairly self-evident. It is probably also possible with wire.
Never worry about your keys sinking again!*
*I think, my guess is the cork will make them float, but if they sink and you are locked out of your house/car/life don't blame me.