Titanium Internal Thread Microbar
Gauge: 1.2mm
Sizes: 4/5/6/7/8/9/10/12/14/16mm
Ball Sizes: 2mm / 2.5mm / 3mm / 4mm
Titanium Internal Thread Microbar
Gauge: 1.2mm
Sizes: 4/5/6/7/8/9/10/12/14/16mm
Ball Sizes: 2mm / 2.5mm / 3mm / 4mm
The gauge size is the circumference of the smaller bar in the middle.