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  • Penguins Hatch'ems Egg Grow in Water Toy (HEPE)

Penguins Hatch'ems Egg Grow in Water Toy

$3.99
SKU:
HEPE
Brand:
Condition:
New

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Product Description

Kids will love hatching their very own penguin with this Hatch'em grow in water toy. Just add water and watch as the egg gradually cracks open over a period of 48 hrs. to reveal a penguin that grows to over 3 times its original size!

Grow in water toys are made of special super absorbent polymers similar to the non-toxic chemicals used in baby diapers.

To conduct some fun science experiments, change a variable when you are growing your critters, ie.

  • tap water vs. distilled water
  • what happens if you use salt water
  • water temperature
  • how long does the water take to evaporate – do temperature and humidity affect it?

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