M3POWER cartridges with Gillette's most advanced blade edge technology. Combine with the M3POWER razor for a totally new shaving experience and Gillette's best shave ever. New EasyGlidetm Blades Patented blade coating produces Gillette's smoothest blade surface for incredible glide and a level of comfort that only M3POWER can give. You can feel the difference from the first shave. M3Power cartridges can be used with any MACH3, Turbo, Venus, Devine handle.