MULTIFUNCTIONYou will receive 4 pieces piercing tool set, please read carefully the specifications included in the set. Ideal to use as a stretch or enlarge piercing hole's gauge size from 18g, 16g to 14g. Or to stretch out and change jewelry in existing nose piercings, nipple piercings, belly piercings, lip piercings and eyebrow piercings. SIZE OF PIERCING KITTaper thickest point gauge size are 18g(1.0mm), 16g(1.2mm), 14g(1.4mm); Tapers stretching kit length is 30mm(approx 1.2 inch), with a 5mm length thin pin, pin gauge is 0.5mm. Fit for 14g, 16g and 18g threadless labret lip nose ear cartilage belly piercing jewelry and all piercings. USING INSTRUCTIONS1).Put a half part of piercing taper into the ear hole. 2).Push piercing bar into the hole of the taper, then push through totally your ear hole slowly and softly. 3).After through your ear hole, take the taper out of the hole and let the piercing bar stay. 4).Screw the piercing top or bottom. Thin pin at the end helps prevent slipped and cover threadless labret bar to avoid injury while piercing IMPLANT GRADE TITANIUMThe whole threaded taper is made of implant grade 23 titanium, leadfree, nickelfree, cadmiumfree, hypoallergenic for extremely sensitive ears, helps to prevent irritation and can be easily cleaned. SATISFACTORY SERVICEFeel free to contact us if you have any question or dissatisfied with these piercing kit tool. PLEASE LOOK FOR THE BODY JEWELRY STORE FOR PURCHASE.