The Gripper Building Kit is an easy-to-construct set of functioning arms that expand your robots’ capabilities. Build the mechanical arms for hands-on learning of gears, levers, and axles. Master more robotics skills by simulating real-world object detection and manipulation using your robots’ sensors and motors through code or manual remote control. The Gripper arms will lift, carry, pull, pick up, and place a variety of lightweight objects for endless play and DIY challenges.