✿[Hypoallergenic Cartilage Earrings]: Made of ASTM F-136 implant grade TITANIUM, more advanced than 316l stainless steel. Hypoallergenic for sensitive skin. ✿[Quantity]: 4PCS - (20G 18G 16G and 12G) piercing kit stretching taper. Make your piercing jewelry much more easier to wear. ✿[Usage]:①, stretch your piercing to bigger size - 20g to 18g/16g/14g. ②, Assist in guiding threadless TRAGUS HELIX EARRINGS through your piercing much more easily. ③, Assist in guiding threadless NOSE STUDS NOSTRIL PIERCING through your piercing much more easily. ④, Assist in guiding threadless LIP PIERCING JEWELRY through your piercing much more easily. ✿[Size]: Threadless guide taper pins length: 30mm(3cm). 20g/18g/16g/14g available. ✿[Attention]: ①, You should use some vitamin e or mineral oil for lubricant while stretching. ②, This insertion pin taper ONLY for THREADLESS piercing jewelry. ③, This titanium insertion pin is very good for sensitive skin. Elevate your piercing experience with our PunkTracker Titanium Piercing Kit, designed for unisex use and featuring a modern, sleek style. Crafted from hypoallergenic, implant-grade titanium, this kit is gentler on sensitive skin than stainless steel. The kit includes four sizes (20g, 18g, 16g, and 14g) of threadless taper pins, each 30mm long, perfect for stretching piercings or guiding jewelry through cartilage, helix, lip, and nose piercings. The push-back closure ensures easy insertion and removal. Use vitamin E or mineral oil as lubricant while stretching. Suitable for tragus, helix, lip, nose, and cartilage piercings.