Amazon has the 4M Space Air Engine Kids Science Kit
marked down from $19.99 to $7.81 and it ships for free with your Prime Membership
or any $25 purchase. That is 61% off retail price!
- Perform various experiments, defy gravity and make the glow-in-the-dark ball float mid-air
- Teaches about bernouli’s airflow principle and other STEM based concepts
- Includes parts, ball and instructions.
- Requires two AAA batteries (not included)
- Recommended for age 8 years and up
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Prices change frequently, so this deal may expire at any time. Please pay attention to the post date.