K’Nex Big Air Ball Tower
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K’Nex Big Air Ball Tower Description
Big Air Boz is being hounded by plastic balls that are pursuing him through a convoluted maze of tubes, chutes, and contraptions in this complex construction toy. Use the included step-by-step instructions to build a five-foot tower, featuring a motorized airlift, a tiny trampoline, spiral loops, spinning paddle wheels, and other Rube Goldberg-type tricks. You can also set the instructions aside and come up with your own system. The storyline of a young hero like Big Air Boz chased by pl…
Over five feet tall, this amazing tower is packed with anti-gravity, air blast action.