Review (5/5): Best I have used!
I have used several other brands of battery-operated foot files and all have left me wishing they were better, this one is the best! At first, I wasn't thrilled that it had to be plugged in while being used, but it worked so well that I no longer mind. It took off a TON of dry skin from my heel and didn't hesitate to do so. I used it at full speed and it never was dangerous or hurt. It did the best job of getting rid of the driest skin, and it did so quickly! Throw the others in the trash and get this instead!