Pom pons.
Cut out two cardboard templates with a diameter of approx 10 cm, and with a hole in the middle of approx. 3 cm. Twist yarn around the two gathered templates until it is almost impossible to fit more yarn in the hole. Now, cut the yarn at the sides and cut in between the two templates. Take a shorter piece of yarn and tie a knot around the yarn in between the two templates. Remove the templates carefully, so they can be reused, and now you have the first pom pon. Make nine pom pons.