4M Salt Water Powered Robot Science Kit STEM

4M Salt Water Powered Robot Science Kit STEM by 4M


by 4M
$11.61
In Stock at Walmart - Click More Info / Buy Now to check for price rollbacks!
on 2-23-2018
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Product Features
  • Build your own racer
  • Powered by charcoal and water
  • Fun and educational


Item Description
Build a racer and make it go using only charcoal and salt water