Dedicated K'nex Builders will get caught up in weaving this web of 430 rods, connectors and rails to assemble an amazing turning and twisting thrill ride. Once the building is done the rewards come when they turn off the lights and send the air-powered coaster car twirling on the glow-in-the-dark track that can be built vertically or horizontally. Designed for advanced builders, this is not a kit for younger kids. Like all K’nex kits it does challenge fine motor skills, patience, and problem solving skills. This is not for kids who need instant gratification. Like Rome, it will not be built in a day. Recommended for builders who are 9-14.
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