8 years & up. Build a rolling boomerang and explore how it moves! Discover the secret to the wheel’s motion with this Koontz(TM) Boomerang Wheel kit! Did you know that the wheel conserves energy by converting potential energy into motion? Made from durable, lightweight, recyclable cardboard. Includes simple step-by-step instructions and a fun activity booklet. 15 pieces.
Discover the secret to the wheel’s motion with the Koontz™ Boomerang Wheel kit! Did you know that the wheel conserves energy by converting potential energy into motion?.
- 15 pieces.
– SKU: AMED4721
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