this review title is: weak and dulls fast and the content is: i thought this would be like the as seen on tv one that makes effortless piles of dry skin on the floor that one may work just the same as this one but it does not take of corn calus on the side of my toes makes them flatter but not gone and if u push harder thinking it needs to be closer it stops running so not very powerful and doesnt do the job i want.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.