Online Item #: 0000000083482
Science is nuclear fun when it takes the shape of a mammoth 4-foot tall dueling roller coaster from K-NEX!
- For ages 9 years & up
- Build your coaster over 4 ft. tall!
- Over 37 ft. of track will keep your coater cars rolling!
- 2 coater cars & motorized chain lift
- Color-coded instructions included
- 1,255 pieces
- Requires (2) AA batteries (sold separately)
- Made in the USA
- Weight: Approximately:3.95 pounds
- Shipping Dimensions: Approximately 17 x 3.25 x 14 inches.
Tab 4 - Future Phase
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