Giant Growing Frog

Rated 4.00 out of 5 based on 4 customer ratings
(4 customer reviews)
  • This frog grows to an enormous size when you soak in water
  • Leave it out to dry, and eventually he’ll shrink back down
  • Great demonstration for a classroom & can even be a science fair
  • Learn about hydrophilic and hydrophobic polymers

$6.99

SKU: WFRG-500