2Pcs Ear Piercing Kit Ear Nail Gun Disposable Aseptic Household Ear Piercing Gun Portable Ear Piercing Gun Group Ear Piercing Tools Comes 4mmPACKAGE CONTENT: You will get 2 packs of ear piercing guns, each containing self-destructing ear guns and built-in ear studs.HIGH QUALITY: Made with high quality plastic and metal. eco-friendly and skin-friendly, avoids cross-infections and inflammation.USAGE: Simple operation, wash your hands, open the separate packaging of the ear stud gun, sterilize it with an alcohol cotton pad, mark the place to be punched, align the ear gun with the mark on the ear, and then press it to complete successfully and take it out vertically.WIDE APPLICATION: This disposable ear piercing gun kit can be used for the nose, ears, etc. The disposable ear piercing gun is suitable for beginners or professionals to use, allowing you to quickly have pierced ears.NOTE: Disinfect the skin before use. In addition, this product is disposable and cannot be reused.