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motion and graphing
) and a 91976 Tyre Medium
curly tails
and a capacitor for energy storage
This kids' building toy provides highly durable snap-fit pieces that can also be assembled in limitless other combinations after the rides are complete and the parts also fit together easily with other K’NEX pieces
K'NEX Rotokontrol 10-in-1 building set Classic K'NEX parts motion and graphingTake your K'NEX builds to the next level with the RotoKontrol 10 in 1 building Set. Use the included K'NEX parts and pieces to build 10 different models including a pirate ship, robot, various wheeled vehicles, and a Quad Copter that actually FLYS! The high speed, precise multi rotor hub has Beginner and Expert modes, to challenge each builder as they enhance their RC skills. And, because crash landings happen, like all K'NEX products, you can easily
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