Welcome to Steve Spangler Science. Skip directly to: main content, navigation, search box.

Giant Growing Crocodile This crocodile grows from 30 cm to a meter long!
print this page

Giant Growing Crocodile


Delivery Truck Usually ships out the next day

$3.95

Giant Growing Crocodile
Item #: WALG-500
In Stock

Growing CreaturesThis crocodile grows from 30 cm (12 in) to a meter (over 3 feet)! Our crack team of growing creature experts couldn't believe their eyes. Just drop Clyde (that's his name) in a large bucket of water and watch him grow and grow over the next week. Of course, you can dry him out and watch him shrink back down over time (just how much time depends on your humid climate). Your kids will go nuts! Recommended for children ages 4 and up.

What's included?

  • 1 Giant Growing Crocodile

Product FAQ

  • Why did it fall apart?
    If your water is too hot, it will cause the creatures to disintegrate. While warm water works best, make sure that it isn't too hot.
  • Why does it have a hole in its belly?
    The hole is to let water into the creature, since it is hollow, and allows all sides of the polymer to grow evenly.
  • How long will it last?
    As long as the creatures are handled carefully, they will last for a long time. Since you are able to take it out of the water and have it evaporate, you will be able to regrow it numerous times.
  • Why is it “leaking” polymer?
    The skin is packed so tight that some excess tends to leak off.
  • How long does it take to grow to its full size?
    About a week and a half to two weeks. It makes the perfect activity to measure every day to see how much it has grown over one day.
  • Is it reusable?
    Absolutely. Take the creature out of the water and, depending on how humid your climate is, it should take about 3 weeks to a month to shrink to its original size.