Feature: 1. Professional ear piercing tool, light weight, easy to use, suitable for individuals and professionals. 2. 4 Types of gun heads, suitable for nail heads of various sizes, surgical grade titanium steel material, to prevent infection. 3. With a positioning pen, it can be operated at a fixed point, which is convenient for making symmetrical pierced ears. 4. 12 Pairs of studs and earplugs, each pair of studs and earplugs are individually packaged, clean and hygienic. 5. Plastic box packaging and storage, easy to organize tools, keep tools clean and tidy. Specification: Item Type: Ear Piercing Tool Kit Material: Plastic, stainless steel, titanium steel Packaging Box Size: Approx.17 x 13 x 3.2cm / 6.7 x 5.1 x 1.3in Purpose: Piercing ears. Package List: 1 x Storage Box1 x Ear Piercing Gun1 x Positioning Pen1 x Gun Head Deck 3 x Gun Head (1 x 3mm Tight Gun Head, 1 x 3mm Loose Gun Head, 1 x 4mm Tight Gun Head)(4mm loose gun head has been installed on the ear piercing gun)12 x Pair of Ear Studs12 x Pair of Earplugs