Smithsonian Crystal Growing Kit gingerbread Cotton/Poly blend for enhanced skin-friendly

Cotton/Poly blend for enhanced skin-friendly comfort

The Mini Air Horn is here to help

14(w) x 19

Kuromi Melamine Stackable Cup

Smithsonian Crystal Growing Kit gingerbread Cotton/Poly blend for enhanced skin-friendlyThis STEM science kit contains everything you need to grow three colorful crystal formations emerald green, aquamarine blue, and golden citrine. Begin observing crystallization within just a few hours of completing the chemistry portion of your experiment. Then, watch crystals grow over several days. A full color STEM poster teaches about the different types of crystals and their applications in technology like televisions, radios, and computers.