4M Deluxe Crystal Growing Combo STEM Science Kit

4M deluxe crystal growing combo steam science kit. Create your own stunning crystal collection! Follow simple steps to grow over 10 crystals including a glow-in-the-dark crystal and 2 geode pairs. 4M steam powered kids science kits introduce them to science, technology, engineering, art and math.

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.