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K'Nex Double Doom Roller Coaster Image 1 Select Video 1 K'Nex Double Doom Roller Coaster Image 1 K'Nex Double Doom Roller Coaster Image 2 K'Nex Double Doom Roller Coaster Image 3
K'Nex Double Doom Roller Coaster Image

K'Nex Double Doom Roller Coaster

#13730143 #13730143CS
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Product Details

Two-in-a-row coasters mean double the action on this twisting, turning joy ride! Thrill seekers will be on the edges of their seats as they use K'Nex rods and connectors to build a motorized roller coaster that stands over 3 feet tall. Set includes 891 K'Nex pieces, double coaster cars, a motor and step-by-step, illustrated instructions. Uses two AA batteries (sold separately).

Age Recommendation: Ages 9 and up

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