Bioplast® is a form of medical "plastic" that is safe to use in piercings. It is an excellent material for final piercings and for those with sensitive skin due to its biocompatibility and flexible nature.
Bioplast® is a trademarked plastic of medical quality. It was created in 1998 in Austria and is still manufactured in Tyrol. It was previously sold under the name PMFK until 2003 when the name was changed to Bioplast®. Bioplast® is a biocompatible polymer, flexible and can be cut to any length and threaded with any metal ball.