All you need is a wooden spoon with a hole drilled in the center, ribbon or string, beads, and scissors.
Cut a piece of ribbon about 3-4 inches long. Make a knot at one end and thred two beads onto the ribbon.
Thread the ribbon through the hole in the spoon.
Add two more beads and tie a knot at the end. All you have left to do is twirl away! If it annoys you that the string can slide around, you can try to tie knots right before and after you thred the ribbon through the hole. However it won't effect how the noisemaker works and it is really difficult to tie knots that close to the hole.