This replacement blade, designed for the Philips Norelco OneBlade system, ensures peak performance for trimming, edging, and shaving any length of hair. Featuring 360-degree flexibility, the innovative blade pivots in every direction to maintain continuous contact with the skin, even in hard-to-reach areas. This design allows for precise control and comfort during your grooming routine. Replace your blade every four months for optimal results and a consistently close, comfortable shave.