4M Glow Crystal 4M Glow Crystal Growing STEM Science Learning Kit

Grow your own glow-in-the-dark crystal with this easy-to-use Kit. Get started immediately with this Kit that includes everything to grow beautiful crystals that glow in the dark. Learn about crystal formation with this fun and luminous chemistry experiment. Use under adult supervision only for safe crystal growing. This Kit is recommended for ages 10 and up

About Toysmith: The Toysmith story began in 1982 and for over forty years the company has built a reputation of trust and customer service within the toy industry, manufacturing and distributing every type of high-quality toys and gifts under the rainbow.