Gillette Mach3 Refill Razor Blades deliver a close, comfortable shave with three progressively spaced blades that work together to cut hair efficiently. Each blade is thinner than a human hair, reducing irritation while providing excellent precision. The blades feature a lubrastrip that releases lubricants with each stroke, protecting your skin during shaving. Compatible with Gillette Mach3 handles, these refills offer reliable performance for a smooth finish every time. Ideal for daily grooming, they provide consistent results and value for money.