Unique Design-Each unit combines self-destroying ear piercing gun comes with an ear stud How to use:1.Sterilize ear and ear studs with alcohol cotton. 2.Make a mark on the ear with a water-based marker. 3.Hold ear piercing gun stick to the mark on the ear. 4.Press down on ear piercing gun, successfully completed and removed vertically Wide Application-This self ear piercing gun can be used for first time users or professionals alike.Allows you to grasp the ear hole quickly in 1 second Disposable Ear Piercing Gun Kit made of crown white zircon + plastics + titanium steel. Size 7.1 * 3.6 * 1.6 cm Weight: 10 g.6x Disposable Ear Piercing Gun,6 x Ear Studs(2X4mm/white,2x4mm/Pink,2x4mm/blue)Products from NIUNIU's store