Edu Science 15 Experiment Disgusting Science Kit product description Prepare to be grossed-out with Edu Science 15 Experiment Disgusting Science Kit, a Toys'R'Us exclusive! Use the lab guide to create everything from stink bubbles and electric sludge to yucky worms and snot slime! Your kids will love experimenting with different textures and smells. Bring out the curious chemist in your child and create fun and exciting projects together! The Edu Science 15 Experiment Disgusting Science Kit includes: 2 bubble test tubes, 3 gross molds, 3