Features: 1. 100% brand new and high quality; 2. Easily sterilized as it is all metal; 3. Suitable for professional use or home use; 4. Smooth working action with all standard piercing studs. Specification: Material: Stainless steel color: As the picture show Size:As the picture show(1inch = 2.54cm) How to use: 1. Pull back the Tension Regulator. 2. Place a piercing stud in the Adapter hole. 3. Pull the Trigger, the aiming slot is used as a guide for aim, please make sure the point of the stud is straight going to the aiming slot. 4. Press FIRE, forcing the stud through the flesh. Package includes: 1 x Piercing 1 x Marker Pen 1 x Storage Box Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.