Write your note down on to shrink plastic using a permanent marker.
Cut the note out in to an interesting shape.
Punch a hole through the top.
You can write a little note on the back too, if you like.
Cook in the oven until shrunk. Usually at 175° for 2 minutes or so.
Take a jewellery clasp and a jump ring.
Slip the jump ring through the hole on your charm and then through the clasp. You can now clip your charm on to a bracelet.
Use the <a href="/projects/folded_notebook/">folded notebook</a> instructions to make yourself a notebook out of shrink plastic. Keep this in your pocket and then when you have something to remember, scribble it down and then make a memory charm.