Feature:1. Healthy asepsis ear piercing gun2. Individually packed and sterilized3. Disposable, no cross-infection and no inflammation4. Easy to operate, easy to locate5. Built-in stainless steel ear studHow to use1. The operator shall wash hands, wear disposable gloves if possible2. Use fingers to rub earlobes gently for 45 seconds, to make the earlobes numb; then use antiseptic cloth to clean the earlobes3. Open the package, put the unit on the earlobe as diagram 3, with thumb on the end of the bolt4. Use thumb to push the bolt gently, to close the U shape gun body, adjust to locate the pinpoint5. The thumb increases strength on the bolt, until the wings on the bolt broken suddenly and push the ear stud through the earlobe suddenly and attach into the ear stud foundation6. Release the thumb to let the U shape gun body open, pull it away from the earlobe gently, using your fingers to hold the head of the ear stud may help. The ear stud will be left on the earlobeDelivery Quantity: 5 PiecesProduct color: blueProduct size: about4.7*4.1*0.7cm