Get your hands dirty with some seriously silly science experiments. In this Silly Slime Lab Wonderpack, kids get their summer STEM activity fix in the most fun way possible! Zipped into a handy tote is almost everything you need to concoct and invent, including an activity book full of instructions, inspiration and ideas. Click to find out more about Silly Slime Lab, and discover new Wonderpacks for endless summer fun. Get them before they're gone!