Build a working swing and two additional models with this K'NEX Education STEM Explorations: Swing Ride Building Set.
Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents.
- Battery-powered motor
- Learn about how mass affects speed, plus gearing up & down
- Appropriate for grade levels 5-9
- Age: 8 years & up
- Requires 2 AA batteries (not included)
- Wipe clean
- Parts & pieces: manufacturer's lifetime limited warranty
- For warranty information please click here
- Made in the USA
- Model number: 77077
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