The National Geographic Glow-in-the-Dark Slime Lab STEM Science Kit brings out your child's inner mad scientist by letting them create their own gooey, glowing slime! It's an incredibly fun way for youngsters to explore chemistry and polymer science! It's easy to make – just mix the slime powder with water and stir until your slime takes shape. This home science kit for kids also comes with a full learning guide.

Ages 6+