This looks like an awesome pom pom maker for hats. I usually make pom pom using a round piece of cardboard that I cut out. They eventually get beat up and I end up making more. It would be nice to use something that would allow me to make pom poms quicker and would last. You can find these HERE, at Joann Fabrics. I have seen on a few other sites that they come in heart shapes as well.
I wish I had this project when I was making all my “Thing 1” hats for Halloween. It would have saved me so much time.