Ginormous Grow Crocodile
In 3-7 days your crocodile will grow up to 32inches.
Put your ginormous grow crocodile in a tub or bucket of cool water and watch it grow!
Take it out of the water and see it shrink back to near its original size.
Regrow and shrink again and again!
Tip: A garbage bag full of cool water in your sink or tub makes a great growing place.