Precision Cutting SystemThe replacement shaver heads use a skin-friendly and durable stainless steel blade, which enables cleaner, closer, and faster cuts. The double-layer net protects the skin from sharp blades, leaving no nicks, cuts, or any irritation marks. Moreover, the flexible head can automatically adapt to the contours of the face, accurately capturing both long and short beards. Performance and Maintenance It is recommended to replace the shaver heads approximately every 3 months and clean them in time to ensure a good experience and high shaver performance. 5D Magnetic Shaver HeadThe 5D flexible floating shaver head can closely follow the contours of the face, head, neck, and jaw, achieving a clean and irritation-free trimming. The package includes 1 5-blade shaver head, 1 brush, and 1 blade cover. Easy Operation and Cleaning It can be used for both wet and dry shaving. With the magnetic design, it is very convenient to disassemble and clean. Simply open the blade and rinse it under the faucet, and the cleaning is easy. The push-type installation design is time-saving and effortless, just snap it on and start shaving. Warm TipsThis 5D Magnetic Shaver Head is especially suitable for the Skull Shaver series, providing users with an excellent shaving experience.