SUPPLIES: styrofoam balls yarn thick thread buttons hot glue gun & sticks Begin by putting a small dab of hot glue on the styrofoam ball and attach yarn in a squished u shape. (happeningsoftheharperhousehold.net)
I ended up just doing a small dab of hot glue on each side of the slat nearest the little hole that the cord goes through. (realitydaydream.com)