9 Cutter Head Configuration Multifunctional Design9 in 1 wireless nail drill kit used for the grinding, carving, cutting, polishing for acrylic nails, gel nails, dip powder nails, nature nails all nail arts. As well as cuticle removal & pain-free hair removal. Adjustable 4 speed & bidirectional rotation, meet the nail needs of the whole family even babyProfessional & Easy to UseIt is professional for both home and salon use. Just need to insert 2*AA batteries in the battery compartment, and then install the roller as needed. Its Waterproof, you can use it when you shower, and easy to cleanSafe Painless & Low NoiseEach attachment are made of high precision medical-grade material, which will not irritate your skin. This electro file is with a powerful yet quiet motor, give you a quick and smooth trimming experiencePortable & Light WeightThis Nail drill machine made of high-quality metal, compact and lightweight design make it easy to easy to handle and carry it anywhere, you can so your nail art work anytime anywhere. Its a perfect gift for girlfriend, mother, birthday, mothers day, christmasQUALITY GUARANTEEWe have strict quality control system, our products are put into the market after rigorous testing. Quality is not the prolem. Our total satisfaction promise covers all our products. We have a 24 hours customer service and a 30 days Warranty. Any problem, kindly contact seller first. So choose us with confidence and look forward to a lifetime of pleasure