ABOUT THIS ITEM MULTIFUNCTIONAL NAIL DIAMOND SET - This professional nail art drill set contains 6 different nail art drills and 6 sanding strips, which can satisfy your manicure and pedicure needs in many ways, including trimming, sanding, engraving, cutting, polishing various nail art patterns and removing cuticles. This manicure set can be used in professional nail salons or DIY at home with your friends to enjoy the fun of nail art. NEWLY UPGRADED HIGH QUALITY - Our advanced electric manicure applicator is equipped with a powerful upgraded aluminum alloy motor and unique ventilated system motor bearings, which ensures smooth operation even at high speeds (up to 45,000 RPM) with low heat, low noise and low vibration. It is a must-have nail tool for beginners, professional nail technicians and nail enthusiasts. SMART DESIGN - The well-designed smart LCD display shows the rotation direction, speed and remaining power, making it easy for you to adjust the speed and know the battery sta