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Copernicus Growing Super Absorbent Swell Polymers - Grow a Brain

  • 1295


Two Brains are Better Than One – So Grow Another! Drop this 2” polymer brain into a fish bowl sized container, fill with water, and watch it grow almost as big as a human brain in just a matter of weeks! Yes, you’ll have to show your new brain some love by changing the water every few days in order for it to reach its maximum potential. But that, my friend, is the price of living out this mad scientist’s dream! For ages 8+. Do NOT eat.

  • It can’t hurt to have two brains. Two is better than one, so grow a second one.
  • Drop this 2” polymer brain into fish bowl sized container, fill with water, and watch it grow to almost the size of a human brain in just a matter of weeks!
  • All you need to do is change the water every few days in order for it to reach its maximum potential.
  • Live out a mad scientist’s dream by growing a brain inside your own laboratory or wherever your science experiments take place.
  • Recommended for ages 8 years old and up


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