Smithsonian Crystal Growing Kit - Electronic Crystals

Brand new!

Smithsonian Electronic Crystal Growing Set- Stem-Factory Sealed

49010 Electronic Crystal Growing Nsix9010 NSI for sale online

Smithsonian Electronic Crystal Growing Kit

NSI - Smithsonian Crystal Growing - Discounts for Veterans, VA

Smithsonian Stem Toys

Great science kit activity set

Smithsonian Large Electronic Crystal Growing Set Electronic Base, Mega Value STEM Science Kit

Crystal Growing Science Kit

Smithsonian Magic Rocks Kit

Smithsonian, Toys

A Brighter Child - Smithsonian Crystal Growing Kit (10 Crystals

With this electronic crystal growing set by NSI, you can grow your own amazing large crystals, crystal clusters and crystal geodes. Grow gold citrine, emerald, amethyst and more. Learn about crystalline habitats and crystal structures and watch as the electronic base makes your crystals change colors.

Smithsonian Electronic Crystal Growing Kit, One Size

Smithsonian Crystal Growing Kit