Penguins Hatch'ems Egg Grow in Water Toy

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?