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Double Doom Roller Coaster Building Set

Age: 9+
SKU: 55402
Two coaster cars equal double the trouble with the Double Doom Roller Coaster Building Set!

  • Includes 891 pieces
  • Motorized chain lift
  • Classic K'NEX parts
  • 2 coaster cars
  • Requires 2 "AA" batteries (not included)
  • Ages 9+
$74.99
Availability: In stock
+ -
2x AA (LR6) Batteries not included

Two coaster cars equal double the trouble with the Double Doom Roller Coaster Building Set! Build with 891 K'NEX pieces including classic rods, classic connectors, and track that build a model over 3 feet high! With the motorized action, your 2 coaster cars will go on a twisting and turning ride. For more fun, download instructions for a 2nd coaster. Models can be built one at a time. Requires 2 "AA" batteries (not included). Rods and connectors Made in the USA. Ages 9+.

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