Do you know a mad scientist, or a kid who just loves concocting icky-sticky goo? You do? Then start up the Slime-O-Nator and gather some common household ingredients, because we’re making something super slimy! Your giggling lab technicians will delight in watching it grow, dance and mutate! A 16-page lab book shares all kinds of slippery activities. Lots of accessories, too. Requires 4 AA batteries, not included.