A series of Robot Kits for the future engineer. Build this kit and find out how much fun electronics, mechanics or hydraulics can be! Enter the world of basic robotic technology and build your own robotic arm with five motors and five joints. The arm features a five-switch hard-wired control unit, a rotating base, elbow and wrist articulations, and a functional gripper. The built-in searchlight brings more fun when operated in the dark.