$9 off K'NEX Robo-Smash Building Set

Build your very own robotic primate with real motorized action and watch as it comes to life with the K'NEX Robo-Smash Building Set, which includes 156 parts. This K'NEX building set also comes with a motor that allows for unique and exciting mechanical movement. Children will enjoy playing with Robo-Smash because it moves like a primate. Part of the K'NEX Robo-Creatures Series, Robo-Smash not only looks like a high-tech robot, but moves like one, too: featuring a battery-powered motor, your creation smashes the ground with his strong arms to hop across the ground like a large lumbering gorilla.