Gillette Mach3 is a revolutionary triple-blade shaving system with 3 blades meaning less irritation. The 3 blades are specially positioned to extend gradually closer to your beard, to shave you progressively closer in a single stroke. The open cartridge architecture is for easy rinsing and the blue lubricating strip fades when its time to replace the blade. Also has patented DLC comfort edges. From skin and oral care to home appliances, Gillette products touch lives around the world every day.