The National Geographic Glow-in-the-Dark Meteor STEM Experiment Kit is an engaging science kit that lets kids create bouncing meteor balls that actually glow in the dark. This educational kit teaches fundamental concepts about space and physics while providing hands-on experimentation opportunities. Key features: • Creates 2 glowing meteor balls • Includes meteor mold and three types of polymer powder • Glow-in-the-dark functionality • Comprehensive learning guide with instructions • Teaches space and physics concepts • STEM-focused educational activity • Made by National Geographic The kit comes with all necessary materials including 1 meteor mold, orange polymer powder (0.53 oz), grey polymer powder (0.53 oz), and glow-in-the-dark polymer powder (0.53 oz). Each package contains enough materials to make 2 complete meteor balls. The included learning guide provides step-by-step instructions and educational content about meteors, space phenomena, and basic physics principles. This hands-on activity is designed to make science learning fun and interactive.