The Gillette Mach3 razor is a revolutionary new triple-blade shaving system for the closest shave ever in fewer strokes with less irritation.
It's specially positioned to extend gradually closer to your beard, to shave you progressively closer in a single stroke. So close there is less need to reshave, which means less irritation.
Mach3 has an advanced Indicator lubricating strip with a blue stripe that fades away when you are no longer getting the optimal Mach3 shaving experience.