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

Cotton/Poly blend for enhanced skin-friendly comfort

14(w) x 19

Don’t you wish your socks did they same in the washer and dryer

See if your sharp wit and somewhat mind reading abilities can help you select cards that match

High quality materials make for a soft and fluffy touch

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.