Aurora borealis galaxy pink nose stud in titanium. 1.0mm (US 18g). High quality, medical grade titanium nose stud with a sparkling aurora borealis (also known as mother of pearl) gem disc. The stud is in pink metal colour. This jewellery is suitable for most people with metal allergies. A corkscrew type, 'L-shaped' nose stud, which is easy to fit yourself. Especially designed for use in the nostril piercings. Other types of jewellery are available from our beautiful galaxy range.