Kids and adults both will love working with (or, rather, palying with) this Solar Helicopter Model Kit. The solar energy kit has everything necessary to make a great flying machine, including wooden model kit parts, glue, motor, and a solar panel. You can use one of these solar helicopter kits as a science experiment, a learning experience, or just for fun. Let kids learn about solar energy at an early age. Give them one of the helicopter model kits for their next big birthday or holiday. Features 1 1.0v Solar Panel 1 Low voltage Solar Motor 1 Plastic Propeller