High Quality Crafted with superior metal, includes 3mm, 4mm, and 5mm ear studs. Unique Design Each unit combines a self-destructing ear-piercing device with an ear stud. Notice: As this is a self-destructing "one-time use" kit, do not attempt to "try" or "test" by pressing it down. Designed mechanically for easy use as simple as using a stapler. Just press it quickly and firmly. Individually packed according to standard medical requirements. Suitable for professional and personal home use. Enables a fast and safe ear piercing experience at home, eliminating the need to visit a salon, helping save time and effort. Share with friends, family, and colleagues these practical tools offer simple operation for a stylish look. EIGHT FASHION STYLES AVAILABLE Choose from 8 styles of ear piercing devices, available in 3 sizes: 3mm, 4mm, and 5mm. Select your preferred size and color combination to suit daily wear and personal style. PACKAGE INCLUDES: 4 x Ear Piercing Devices (each with 1 ear stud pre-installed) 4 x Alcohol Cleaning Pads