The future is here with the robotic arm of your dreams! This cutting-edge arm, driven by cables like muscle tendons, moves in mesmerizing ways reminiscent of sci-fi creatures. Assemble it from nearly 300 plastic pieces and dive into its intricate design. Once built, you’ll control the arm using two joysticks: the right for the upper body and the left for the lower body. Feel the intuitive control as you maneuver the claw with precision. One button rotates the claw up to 180 degrees, while the other opens and closes it, allowing you to grab and release objects effortlessly—no motors or electricity required! For extra fun, swap the gripper claw for an eel head and try to pick up small shrimp models with your bionic eel! The full-color manual guides you through building and experimentation, featuring fascinating insights into how robotic arms work in the real world. Features: stunning mechanical design, cutting-edge tendon driven control system, incredible 360 degree arm motion with 23 inch horizontal reach and 180 degree vertical movement, two interchangeable end effectors (gripper claw and eel head). Effortlessly operate with unparalleled flexibilty! Ages 10 & up with help, 14 & up without.