If you have some extra yarn, you can make some of these fun Christmas ornament crafts in minutes. You’ll need yarn and something to fill up the center. We used newspaper crumpled into a ball, but you could use styrofoam balls, too. Simply wrap your yarn around the ball until it is completely covered and tie off the yarn so it doesn’t unravel. Use a two to three foot long piece of yarn to create a hanger for the ball. This craft looks best when you make 5 or 6 balls and hang them at varying heights.