Circular barbell internally threaded made of titanium-20%

This circular barbell looks without a doubt like a regular barbell, with the exception that it's made of titanium, which means that it's a bit darker. Besides, this barbell is internally threaded. 

Titanium is an entirely nickel-free material, so if you suffer from nickel allergies, this is the material you should go for. The design of circular barbells is known for being timeless and classic. Internally threaded barbells are safer than others because there's no risk of damaging your skin when you put it on or take it off. It also means that the balls have an external thread, which screws into the barbell and not the other way around. This barbell is available in different gauges and sizes; choose the one that fits your piercing.