K-NEX Supernova Blast Roller Coaster Building Set (840-Piece)
More Than 3’ High
Use 840 pieces to build 22’ of twisting, turning roller coaster tracks that soar to 3.1’ high.
Glows in the Dark
For added excitement, flick the lights off to showcase the track’s glow-in-the-dark effects.
- Includes a motor to blast the car up the track
- Motor requires three C batteries (not included)
Recommended for ages 9 and up
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