this review title is: good for the money and the content is: this is a great e file for the money but you get what you pay for the hand piece vibrates slightly making it less than ideal for professional use when i am using it all day every day but i just use it for pedicures so no big deal i use my expensive drill on nails.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.