Externally Threaded Biopierce labret with 316L Stainless Steel 3mm ball

16g 5/16" externally Threaded Flexible shaft Biopierce labret Surgical Steel 3mm ball.

Bio-pierce for Sensitive Skin It is one of the most biocompatible materials available and it is recommended for people with metal allergies or particularly sensitive skin. Bio-pierce is biocompatible and safe, as well as flexible and can be cut to any length - as well as worn with metal ball ends or tops. There is no nickel in Bio-pierce, which can be sterilized (autoclaved) and is an excellent choice for people who have metal allergies.