This is the MOST Economical Catapult Launcher! The sturdy Skyrider Balsa Glider Catapult Launcher uses a heavy-duty rubber band for the power source, and will send your glider on it's way! Since no CO2 cartridges or engines are required, students can economically launch one flight after another. Launcher disassembles for easy storage. Includes an Activity Manual. For 20 students.
