Perfect for stubble, the Philips beard trimmer features our new Lift & Trim system, featuring a comb that lifts and guides the hairs to the level of the blades for an even trim.Designed to prevent scratches and irritation, the blades have rounded tips for smoother skin contact. The self-sharpening steel blades stay as sharp and effective as on day 1 to deliver a perfect yet protective trim, time after time.