Give your paper airplanes power!
Attach PowerUp 2.0 to the nose of your paper airplane and watch it take to the skies! The Conversion Kit’s carbon fiber propeller shaft is virtually unbreakable. Take your learning outside check out the POWERUP Book, a 59 page book that reviews "how things fly" from an aerodynamics point of view and it illustrates how to fold the various templates the 2.0 or 4.0 use!