This clever little pendant may have some scratching their heads, but fans of science, especially Chemistry, will appreciate these clever little charms.
Cu = Copper, displayed on copper 1/2 inch charm
Au = Gold, displayed on gold-filled 1/2 inch charm
Ag = Silver, displayed on a sterling silver 1/2 inch charm
A sterling silver chain is included with your purchase.
Please contact me with questions about creating a custom pendant for yourself or a gift.