Tiny Sleeper Hoop earrings in Hypoallergenic Rainbow Niobium wave_wings_out The oxide is clear so

The oxide is clear so what we see is a refraction of light depending on how thick this clear oxide deposit is

This style of bracelet is available in either Pure Copper

3 inches or about 8 mm

These hoops are available in your choice of 14k Yellow Gold

Pure niobium in natural

Tiny Sleeper Hoop earrings in Hypoallergenic Rainbow Niobium wave_wings_out The oxide is clear soThis custom order is for a pair of sleeper hoop earrings. They are about 1 2 inch and made of pure niobium. The finish is what I call a rainbow. A multi color finish with a smooth transition between colors. Did I mention that niobium is probably the most hypoallergenic material for jewelry we know of?