Made By Me Glow in the Dark Power Balls, Age Range: 6 years & up

Illuminate your chemistry experience with fun and exciting Made by Me Glow in the Dark Power Balls! Create one-of-a-kind power balls by mixing simple ingredients, including glow in the dark crystals and vibrant powders into a cool mold. Layer your powders for a cool color blocking effect or add shine to your bold color power ball. Makes 18 super bouncy balls. Recommended for ages 6 and up.