Metal Mafia uses only the highest quality metals.
Description
16G/18G Steel Externally Threaded Synthetic Opal Replacement Balls, Compatible with 16G Or 18G Externally Threaded Jewelry Posts. Available in 3mm Or 4mm. Sold Singly.
All steel used is implant 316L. Click here to view our mill certificate. Do not use harsh chemicals on any jewelry.