Cut two 300cm pieces of paper yarn. Thread them through a key ring and tie a knot at the top so that there are now four (4) equally long cords to work with.
Randomly thread a bead onto each of the four cords. Tie a knot underneath each bead. Distribute the cords at roughly the same distance and feed each cord through a hole in the wooden disc.
Thread all four cords through a wooden bead underneath the wooden disc, tie a knot and trim the cords.