Experience hands-on learning with the 4M glow crystal growing kit. Grow your own glow-in-the-dark crystal with this easy-to-use kit. Learn about crystal formation with this fun and luminous chemistry experiment. Get started immediately with this kit that includes everything to grow beautiful crystals that glow in the dark. Use under adult supervision only for safe crystal growing. This kit is recommended for ages 10 and up.
CHOKING HAZARD -- Small parts. Not for children under 3 yrs.