this review title is: wish it had a slightly slower speed or finer grit on the disks and the content is: this machine is similar to the ones used in nail salons except the circular disk is smaller the only thing i do not like about it is the speed i wish there was a slightly slower one you really need to be careful with this and use a light tapping motion at the area you want to file down it works but even though i knew to tap after watching the manicurists it goes much faster than theirs and burns quickly my feet were a little sensitive that night or perhaps if the grit on the disk was finer the speeds would be ok it arrived on time and was packaged well.there are other information for this review, one is this reviewer did purchase it and the other is 1 people think this review is helpful.