Smithsonian Crystal Growing Kit

Grow 10 Amazing crystal formation with the Smithsonian Crystal Growing Kit. Use the included coloring dyes to create crystals in any color you can imagine! Grow clear crystals that when displayed on the included electronic base appear to change colors right before your eyes! Includes crystal growing chemicals, growing cups, 3 colors of coloring dye, safety goggles, electronic color changing display base, magnifying glass and full color instruction poster with content written by a curator at the Smithsonian Institution.