DescriptionSTYLISH & COMPACT DESIGN: It is quiet and smooth, very low vibration design for comfort grip. Low noise, heat and vibration for smooth and long-time operation. And it is easy for you to replace the bits. PORTABLE: Charging with USB power supply, no worry about the battery replacement. With the unique and lightweight design, it is convenient for you to grip and to operate with a nail salon or family party. SPEED ADJUSTABLE: Being applied gel, acrylic, glass, natural nails or silk wrap artificial nails. The nail drill can be controlled in speed, with maximum speed 20,000 RPM. It involves only a small amount of energy to perform a normal manicure or pedicure, even in the lowest speed. MANY KINDS OF DRILL BITS: 6 optional standard metal bits heads and 6 sanding bands, easy to change, no need tools. You can choose the corresponding bits and bands according to the specific situation. Nail Art Drill Kit File Professional Electric Manicure Pedicure Drill Sander Pen Nail Art Grinder with Multi Sanding Bits and Power Adapter Variable Speed From 3,000-20000RPM Double Bearings Design Double Insulated Easy to use in any position Accepts all rotary tool accessories Lightweight design for precision Operation - Pls understand that this product contains the items as mentioned in the End Side TITLE Inside brackets.Only these items with mentioned quantity will be deliver Note:-The Total Quantity in the Item is Exactly the Same As Mentioned in the Title in Bracket The Content Displayed in the Photos Videos are Only Meant for the Display Usage Purpose Package Contain:- As Choice - Packed in Zip Lock Bag Box Not Included Medium Light Dark - Note:- This is Pen Shape Small/Mini Electric Pen Shape Drill Metal Polishing Machine with Adjustable Speed Utility of this Drill is for Nail, Paper,Card Board DIY Works & Light Soft Work Not Useful hard Material Like Metal Aluminum etc)