Truffula tree centerpieces. I made trees by rolling a piece of paper towel into a ball and covered it with aluminum foil. I poked a hole on one side and used a hot glue gun to glue the paper straw (purchased at Michael's) inside. I glued craft feathers all around the foil ball and then glued the bottom of the straw to a mason jar. I used plastic grass inside the jar. Great accent decorations for Dr. Seuss themed party.