KNex - Double Doom
Bring the excitement and thrill of the Theme Park to life in your home with the K'NEX Double Doom Roller Coaster building set. Complete with over 891 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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