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K'Nex Viper's Venom Roller Coaster Building Set

Product Rating 3_5 3.5 Based on 2 reviews
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Go on a twisting and turning adventure with the Viper's Venom Roller Coaster Building Set! Build with over 500 K'NEX pieces including rods, connectors, and track that build a model over 3 feet high! With the motorized action, your coaster car will go on a wild adventure through 18 feet of track. For more fun, download instructions for a 2nd coaster.

  • Includes 528 pieces
  • Motorized chain lift
  • 18 feet of track
  • Silver coaster car
  • Rods and connectors Made in the USA.
  • Requires 2 "AA" batteries
  • Ages 9+