Feature:1. WIDELY APPLICABLE: This electric nail drill pen handle suitable for manicure, pedicure, slimming, polishing, exfoliating, etc. And also suitable for most nail machines.2. SAFE AND LOW NOISE: Safe to work, stable vibration, low heat, low noise, perfect for making beautiful gel nails, providing you with a pleasant manicure and pedicure experience.3. ADJUSTABLE SPEEED: Adjustable 03000rpm speed and support forward or reverse direction, super fast, giving you a safe and effective nail experience.4. PORTABLE: This nail polisher grinder handle is so portable that you can take it anywhere you want. To meet your different needs, very practical, so that you will not feel trouble.5. PRACTICE TOOL: Whether it is a professional technician working in a beauty salon or a novice starting their nail art journey, this is an ideal practice tool. It's a perfect gift.Specification:Item Type: Electric Manicure Drill HandleMaterial: Stainless steelSpeed: 0 - 30000rpm.Package List:1 xElectric Manicure Drill Handle1 x USB Cable Connection1 x Grinding Head1 x Storage Box