Smithsonian Crystal Growing Snake Hair Claw "What a tomato

"What a tomato

ideal for the conscious consumer

and a sturdy hanging chain—everything kids need to design and display their own custom birdhouse

and you only live once

Sheets are 5

Smithsonian Crystal Growing Snake Hair Claw "What a tomatoThis 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.