this review title is: pretty good foot grinder and the content is: works surprisingly well i have well calloused guys feet and sometimes they need a bit of sanding down so they do not crack i was worried that this thing might be under powered but it works pretty well if it only had a built in vacuum cleaner it would be perfect.there are other information for this review, one is this reviewer did not purchase it and the other is 0 people think this review is helpful.