this review title is: you get what you are paying for and the content is: i got this one because it is way cheaper than most professional e files it actually removes a fair amount of product it also makes almost no noise but it vibrates a lot the process to turning it on and picking the spin is a bit annoying overall i am happy with the product however i am sure this is not to work on clients.there are other information for this review, one is this reviewer did purchase it and the other is 2 people think this review is helpful.