Features: 100% new high quality healthy sterile ear piercing gun individually packaged and sterilized Disposable, no cross infection, no inflammation Easy to operate, easy to locate Built-in stainless steel ear studs Package includes: 5x Disposable Ear Piercing Guns Material: Medical stainless steel and plastic Color: As shown in the photo How to use 1. The operator should wash hands and wear disposable gloves as much as possible 2. Gently rub the earlobe with your fingers for 45 seconds to make the earlobe numb; then clean the earlobe with a disinfecting cloth 3. Open the package, as shown in Figure 3, put the device on the earlobe, and put your thumb on the end of the bolt strength until the wings on the bolt snap off, then push the stud abruptly into the earlobe and fit into the stud base 6. Release the thumb, let the U-shaped gun body open, gently pull it away from the earlobe, use your fingers to Holding the head of the stud may help. The stud will stay on the earlobe Note that it is not recommended to use antiseptic cream on the holes Avoid contact of earlobes with hands, collars, water or makeup for 48 hours After 48 hours, rotatable earrings are strongly recommended to use a sanitizing cloth that cleans earlobes daily Keep the original ear pads at least Other earrings can be replaced after 6 weeks 6 weeks, avoid using too heavy earrings Note: Some people are prone to infection and inflammation after piercing for two reasons: one is due to physical reasons, the body rejects foreign objects, and the other is due to environmental reasons, if it is not sterile, bacterial infection can easily occur . It is recommended that you do not touch water for 7 days after piercing. It is easy to become inflamed if you wash your face or bathe and take water. People who are prone to infection can try wearing sterling silver or sterling gold earrings.