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  • DuneCraft - Dynamic Dino's BC-0439
  • DuneCraft - Dynamic Dino's BC-0439
  • DuneCraft - Dynamic Dino's BC-0439

Dynamic Dino's Grow in Water Toys


Product Description

Watch these ferocious monsters grow incredibly in size when placed in water. Make sure that the container is big enough to contain your dinosaurs or you will be sorry. Once hydrated, we advise you wear ear protection to protect against their ferociously loud roars and whistles. These dinosaurs are really dynamite because they are potty trained. That's right, no Dinosaur Dung on your floor from these guys. They will remain large and in charge for a week or so and then will start shrinking down to their original size.

Safe for ages 3 and up.

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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