- UNIVERSAL COMPATIBILITY: This safety razor replacement blade fits multiple electric shaver makes and models. Easily change the head of your shaver for a seamless replacement experience. - AUTOMATIC HEAD SHARPENING: As you shave, the mesh and blade interact to sharpen the blade automatically. This feature ensures a consistently sharp blade, giving you a comfortable and efficient shaving experience every time. - WATERPROOF DESIGN: The men's razor blade is designed for easy cleaning. The head can be opened to remove any remaining beard residue, ensuring hygiene and extending the life of your razor. - 6D/7D BLADE MESH: The replacement razor features a 6/7 blade mesh design, increasing the contact area with your skin. This design enhances shaving efficiency, providing a close shave while minimizing skin irritation. - USE SCENARIOS: - Perfect for daily grooming, ensuring a clean and polished look before heading to work or an important event. - Ideal for maintaining facial hair styles, allowing for precise shaping and detailing. - Convenient for travel, providing a reliable shaving solution that fits various shaver models. Experience a superior shaving solution with our versatile and effective replacement blades, designed to meet your grooming needs with ease.