I needed a new razor for my back (old was a ManGroomer) and am zufireden with this model law. It comes with the length of the handle and the foldable handle zoom to all places and he also shaved relatively well. The blades are not as sharp as one of the "normal" razors (Mach IV, etc.) is used, but since one has much less control imho a good thing, so you do not constantly cuts. You have to exert quite a lot of pressure and tilt the cutting properly if you want to achieve good results, works with a little practice, but without any problems. The double blades are okay, but also go with only one cutting direction as well. Tip to apply shaving cream: If you are like me not to come close to some sites, spraying foam on the shower wall, and with his back to the wall to rub the foam on the entire back to spread. Four Stars, a deduction for the hefty price, especially (as always with razors) for the mistaken expensive replacement blades.