Teaching kids about science is fun and engaging with the Folkmanis� Frog Life Cycle. Marvel at the extraordinary design of this three-stage toy. In the first stage, the lenticular printed egg comes alive with motion. Next, utilize the zippers to tuck and reveal the tadpole stage into the frog stage as you animate the mouth to tell the story of metamorphosis. This piece of art showcases how Folkmanis transforms learning.