FUN FOR EVERYONE: This is the perfect family science experiment for ages 6 and up to learn about hydrogels and how they are saving the environment in this interactive experiment. LEARN ABOUT THE ENVIRONMENT: Learn about important properties of hydrogels and how they are saving the environment and their impact on watering crops and gardens during a drought. Manufacturered by Steve Spangler Science. EASY TO USE: This science experiment comes with a helpful guide and you can create these crystals in minutes. GREAT FOR THE CLASSROOM: This science kit is a great way to introduce environmental studies topics to young scientists through this fun and interactive experiment. MAKE SCIENCE FUN: Learn about the science of polymer crystals and water through this fun and interactive science experiment to make beautiful jelly crystals.