K'NEX Vipers Venom Roller Coaster

$19.99 $39.99

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Buy K'NEX Viper's Venom Roller Coaster - The K'NEX Viper's Venom Roller Coaster allows you to construct a wild roller coaster 2.5 feet tall.523 piecesMotorized chain liftIncludes construction ideas for a second roller coaster.

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