K'NEX Education STEM Explorations: Swing Ride Building Set 72 Discover how Earth behaves like

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When she remembers

K'NEX Education STEM Explorations: Swing Ride Building Set 72 Discover how Earth behaves likeWatch kids turn your living space into an amusement park with the K'NEX Education STEM Explorations Swing Ride Building Set. Children can build a working swing ride with this educational building set. Each package contains 486 brightly colored pieces, including variously sized connectors, and multiple styles of rods: short, long, straight and curved . Parts can be connected together to create constructions that actually move, thanks to a battery