Great device!
I bought this unit and it works great!! I bought the corded model so I wouldn't have to deal with battery issues that others stated was a problem because it uses so much juice. I had deep cracks in my heels that it took three sessions over the course of a week to totally get rid of them. But I was only working with the blue roller that came with it. I bought the green-extreme rollers a week later, which seem to do a better job. The only negative thing I have to say is, it DOES NOT rotate at the 47 rpm speed that they state on their website. I thought that it was defective because I wasn't getting that speed, so I returned it to the manufacturer. They promptly replaced it with a new one, but it also operates at the same speed. I would recommend this device to anyone with callused heels they defy help from pumice stones, graters & scrapers.<br />You won't be disappointed! This is one of the best investments that I've ever made.
Rating: 4 stars