Medisept Sterilized Polished Gold Color Nose Piercing Crystal AB Packaged in individual pre sterilised cartridges. The Medisept® Nose Piercing System is designed to offer quick and virtually painless piercing of the nostril. Using individually sterilised cartridges, the Medisept® Nose Piercing System enables piercing technicians to offer a wide range of nose piercing studs made from USA surgical rade titanium.