Feature:1. This is a professional electric nail pedicure or manicure kit, suitable for nail salon and home use.2. High‑density aluminum alloy body with non‑slip surface treatment, easy to grasp and not easy to slip off.3. Replaceable grinding head design, so the grinding head can be changed freely to easily deal with various nail problems.4. The speed can be adjusted between 0‑18000rpm, you can adjust the appropriate speed according to your needs.5. Lightweight and portable, you can easily put it in your bag and use it whenever you want.How to Use:1. Connect the sanding pen to the USB cable.2. There are two adjustments for both forward and reverse rotation.3. Customers can adjust the speed at will according to their needs.Specification:Condition:100% Brand New Item Type: Nail Drill MachineMaterial: Aluminum alloyPower: 10WSpeed: 0-18000RPMPower Supply Mode: USB ChargingFeatures: Short and beautiful, easy to hold.Function: Nail removal, polished nail surface, adjustable rotation direction, replaceable polishing head.Apply to: Household, nail shop, etc. Package List:1 x Nail Drill Machine1 x Grinding Head1 x USB Cable1 x Manual