Assemble multiple machines, bridges, and more - all with one comprehensive set. All pieces in this building system consist of multi-faceted rods and connectors that share some unique geometrical features, allowing connectivity on up to 6 sides simultaneously. This patent-pending design transforms rods into connectors, leading to fast and easy creation of simple or complex models, using a very low number of different components and a much lower quantity of parts. Of the 50 models possible, you can create a tower, suspension bridge, truss bridge, ferris wheel, carousel, windmill, jet plane, helicopter, and a bi-plane. An engino 3 volt geared motor is also included, so you can power the models built from instructions provided or create your own. Recommended ages six and up. Requires two AA batteries, not included.
WARNING: Choking Hazard - Small parts..Not for children under 3 years.