Bronze-infused stainless steel with visible print lines and rough feel.
About this Product
An inner sinusoid linked to a flat signal define a wavy surface, reflecting light in various directions. Can be printed in a variety of materials but only metals (and ideally silver or gold plated metals) are compatible with an earring usage.
You'll have to buy earbuds or you can collect them from other earrings. The pin has a a 1mm diameter.