Gillette Mach 3 Big blade pack 1

Gillette Mach3 is a 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. It also has patented DLC comfort edges.