Hold under UV or incandescent light for 1 to 5 minutes to activate glow Includes: 8 Curved barbells Piercing type: Eyebrow Material: 316L Surgical steel Gauge: 16 Gauge / 1.2mm Length: 6mm, 8mm, 10mm Hypo-allergenic External thread closure Jewelry care: Clean with antibacterial soap and warm water Piercing care: Clean withH2Ocean Aftercare Spray(sold separately) or saline solution Imported Note: Do not use any harsh, alcohol-based chemicals as this may cause tarnishing Note: Do not over-thread or apply excess pressure when adding/removing beads as breakage could occur Wear in healed piercings only. If irritation occurs, remove immediately Surgical steel may contain trac