Description Effectively Illustrate Newton’S Third Law With This Exciting And Simple Product. The Product Allows You To Conduct A Fun Demonstration That’S Great For Younger Kids Learning About Science. It Makes A Great Addition To Science Classrooms. • Comes With A Teacher’S Guide Includes: • 1 Balloon • 3 Rotor Blades • 1 Mouth Piece • 1 Blade Assembly • Instructions • Assorted Colors
