this review title is: not a well designed trimmer and the content is: i bought this product primarily to trim my mustache it does not work well for that purpose the design of this unit with the vaccuum feature prevents you from seeing what you are trimming for shaving a beard i imagine it would work fine i gave the razor to someone who uses it to shave their head and they like it.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.