Niobium Earrings - Small Disc Dangles

Welcome to the space where science meets art. 

Niobium is a reactive metal that, when placed in water and given an electric charge, will change color. It's on the periodic table of elements (since 1844), and best of all, is naturally hypoalergenic.

The disc measures 1/2 inch in diameter and hangs from contemporary argentium sterling ear wires.

This listing is for the earrings in the first picture only.

Made in Maine, where we love rainbows.