0g Internally Threaded Countersunk Steel Ball

Pick-up some of these countersunk, 316L implant-grade surgical steel balls to replace missing balls for any of your 0g internally-threaded body jewelry with an internal 2mm thread pattern.

Use them on straight, circular (horseshoes), curved barbells or any other style of jewelry with a matching thread pattern and gauge.

They're made of 316L surgical stainless steel, countersunk for a perfect fit every time, and available in your choice of 11mm, 13mm, 16mm or 19mm sizes.

Please note that these steel balls will only work with internally-threaded body jewelry with an internal 2mm thread pattern. Each surgical steel replacement ball is sold individually