Download free PDF Step by step guide 1.Form small pompons with yellow yarn.2.Roll our air-hardening clay and cut-out an egg-shape.3.Remove the middle with a small round shape, such as a bottle cap or a shots glass. Note: the gap should be slightly larger than the diameter of your pompon.4.Press a needle with string from the top of your egg down into the gap. Draw your string through and use it to attach the pompon.5.The other end of the string (that sticks out the top) can be used to make a loop, so you can hang your decorations.