Construct this easy-to-build Insectoid! Discover the mechanisms behind robotic movement. It crawls, wriggles and walks!

Contains Body cover, body, leg link connector, motor with gear, large gear with crank, small gear, 2 terminal caps, 3 connecting caps, 2 washer screws, 9 screws, battery cover, short leg link, long leg link, 2 antennas, front leg, back leg and detailed instructions. Also needed but not provided: a cross-head screwdriver and a 1.5V AAA battery. It is approximately 28cm in length with antennas.