Gravity Goo Slime Balls Polymers Kit ~ Incredible Science

Find us on Facebook! The Gravity Goo kit will amaze you with more than 6 fun filled, science based experiments. With this amazing kit, you’ll mix up your own batch of gravity-defying goo that flows uphill as it “self-siphons“ from one cup to another! Use the fizzing color tablets to make the “goo“ in all kinds of colors, grow the spheres, even make them disappear! Also included are the amazing “Clear Spheres“ and color