Are you searching a way to make learning more fun than ever? Look no further than the National Geographic Completely Gross Chemistry Set! This science kit engages curiosity and exploration with 10 totally gross and totally fun experiments. Your kids will make boiled boogers, a jar of eyeballs, they will dissect a brain and a whole lot more! Plus, they will learn fascinating facts about anatomy, polymer science, non-Newtonian fluids, fluorescence, and chemical reactions. After you have completed all the experiments in the kit, the fun continues with our bonus experiment guide, which contains 10 additional experiments to try using common household items. There is so much packed into this unforgettable chemistry set that it's not only completely gross, it's also completely awesome!