A Nostril Stud is a piece of jewellery worn in a nosepiercing, anywhere on the surface of the nose. There are different designs of nostril studs, which include 'hook' studs, straight micro studs and nose rings.
A hole is pierced through the skin and cartilage of the nostril. A nose stud or ring is inserted through the hole.
Zircon Gold comprises of a PVD coating on G23 Surgical Titanium. PVD (Physical Vapour Deposition) has become widely used to deposit wear resistant, thin film coatings onto medical devices (including heart pacemakers, surgical instruments, and orthopaedic implants). The main value in PVD technology rests in the ability to modify the surface properties of a device without changing the underlying material's properties and biochemical functionality.