Designed to cut hair, not skin The Philips OneBlade is a revolutionary new hybrid styler that can trim, shave and create clean lines and edges, on hair of any length. Forget about using multiple steps and tools. OneBlade does it all. The Philips OneBlade is a revolutionary new electric grooming technology designed for men who wear facial styles and grow beards. OneBlade is designed to trim, edge, and shave any length of hair.The unique OneBlade shaving technology integrates a fast moving cutter (200x per second) with a dual protection system - giving you an efficient comfortabe shave on longer hairs. OneBlade does not shave too close - so your skin stays comfortable.