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 hairthe unique oneblade shaving technology integrates a fast moving cutter