A scientific kit to build a cute robot in a simple and fun way. Contains 40 pieces all to assemble to give life to the robot. The dual-axis motor, by operating the different gears, allows the robot to walk.Thanks to the articulated joints, the robot really moves and walks like a true four-legged bionic friend. The illustrated manual, rich in scientific information, guides the child in assembling the robot and introduces him to the world of robotics.