K'NEX Beasts Alive - Robo-Strike Building Set

Build your very own robotic scorpion with real motorized action and watch as it comes to life with the 163-piece K'NEX Robo-Strike Building Set! Part of the K'NEX Robo-Creatures Series, Robo-Strike not only looks like a high-tech robot, but moves like one too. With the included two-way battery-powered motor, your creation can march forwards or backwards across the floor, striking at prey with its dangerous tail, just like a real scorpion! Follow the step-by-step instructions to create the ferocious Robo-Strike, or challenge yourself to build the biggest, baddest, motor-controlled robot creature you can imagine. Collect and build the entire K'NEX Robo-Creatures Series for the ultimate team, then combine them to build the ultimate three-motor Robo-creature! All K'NEX parts and pieces are guaranteed for a lifetime of fun and all K'NEX bricks, rods, and connectors proudly made in the USA. This set is perfect for builders ages 7 and up. Requires 2 "AA" batteries, not included.