Introducing the hottest high-tech experiment for children. Kit includes 1 Fan Blade, 1 Motor, 1 Motor Holder, 1 Stand, 1 Base Plate, 1 LED Light, 1 Resistor, 1 Switch Plate, 1 Metal Plate and 4 Spring Connectors. Spend hours of fun in developing knowledge thinking and learning about electronics. Step into the amazing world of electrical energy. Easy to learn, easy to build and easy to understand science. Ages 8+