The Promed The File 2020 is a luxurious, professional manicure and pedicure electric nail file for complete care of your hands and feet. With this professional electric nail file set you can work on finger nails and toe nails with great ease. In addition, it is suitable for both natural nails and artificial nails. You can set the speed of the electric nail file continuously between 6,000 and 20,000 rpm, and you can turn the stainless steel hand piece to the left and right. This nail file effortlessly let you achieve great looking results.