this review title is: it is hard to do better and the content is: i have used the for nearly years and the only thing i have needed s replacement blades i tried several different brands before finding the quadra and it just keeps on running and running and well you get the idea and it keeps doing it with a nice non irritating close shave that is quick and efficient.there are other information for this review, one is this reviewer did not purchase it and the other is 3 people think this review is helpful.