Using Instructions: 1.Put a half part of piercing taper into piercing hole. 2.Push piercing threader tool bar into the pin of the taper, then push through totally piercing hole slowly and softly. 3.Take the taper out of the hole and let the jewelry bar stay. 4.Put on the piercing top or bottom. Detail Step You Can Check The Wear Instruction Image. Jewelry: All 16g taper/ 14g taper/ 18g taper/ 20g taper are Unused. The stainless steel tapers are originally from the Jewelry. We ensure full customer satisfaction, Please Trust in JEWELRY. Ear Piercing Kit Material: All these piercing assistant tools are made of 316L stainless steel, ensuring durability and resistance to rust and corrosion. Use The Latest Production Process To Strictly Control The Taper Kit Quality. These piercing tools can be frequent used and easy cleaning, essential for maintaining hygiene during piercing and jewelry changes Piercing Taper Grabber Tools Set: The item includes threadless insertion pin, screw on insertion pin (for internal thread jewelry or external thread jewelry) and grabber reacher tool (for easy and safe insertion of flat back earrings). Piercing Threader Tool Gauge Size: 14G(1.6mm) / 16G(1.2mm) / 18G(1.0mm)/ 20G(0.8mm), almost suitable for all gauge size body piercing jewelry. Multiuse Body Piercing Kit: These ear piercing kits are designed to cater to a variety of piercing needs, whether you're looking to change your ear, nose, septum, navel, belly, lip, labret, eyebrow, or nipple jewelry. This piercing assistant tool simplifies the process of applying and changing flat back jewelry, making it an indispensable part of any piercing kit