Construct this easy-to-build insectoid and discover the mechanisms behind robotic movement</br>Impress friends and family with the completed robot that crawls?? wriggles and walks</br>With screws?? connectors?? caps?? and a motor?? assemble this set with a cross-head screwdriver?? sold separately</br>Power the robot with 1 AAA battery?? also sold separately</br>This set is recommended for ages 8 and up</br></br>Product Description</br></br><p>Enjoy hours of fun and learning with the 4M Insectoid Robot Science