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.
Accessories are different types of attachments to body piercing stems, such as threaded and captive balls, spikes, jewels and other shapes and designs. They are normally used to replace balls and to customize piercing jewellery with different colours and designs.