Uberstix™ Starter Set

Future architects, engineers, and even rocket scientists will love using this versatile construction system that utilizes principles of physics and mathematics to build, float, and fly their wildest projects! The highly flexible, yet sturdy links, crossbeams, and connecting panels interlock to form rigid structures that soar. This 450-piece set has plans for a tower, boat, bridge, ray-gun, and UFO. Complete instructions included. Ages 8 & Up