UberStix Starter Set (450 piece kit)

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 are included.