When you want to look your very best, Philips has the right grooming solution for you. Philips combines technology with design & the trimmers last up to 4 x longer vs. ordinary trimmers . The Philips beard trimmer delivers an effortless, even result time after time. Self-sharpening blades are long lasting and stay as sharp as on day one , while rounded tips and combs are gentle on your skin preventing irritation.