Materials: sterling silver, silver plated brass sheet
The molecular structure of serotonin is cut from silver plated metal and hangs from sterling silver ear wires. The earrings come packaged in an elegant black glass topped box with a description that summarizes a variety of facts about caffeine such as, that it is a central nervous system stimulant and the most widely used drug in the world. Great gift for your caffeine loving friends.
Caffeine Molecule Earrings Science of caffeine earrings molecular structure of