This pack of 4 cartridges enables the razor to glide smoothly. Perfectly designed for shaving tricky places like the area under the nose it is an ideal choice for many. Gillette Fusion power launched in 2010 has been able to set new standards in shaving performance. Designed with innovative blade suspension system these are known to give a perfect shape. Ideal for shaving sensitive areas like the area under the nose it has been successfully meeting its clientâ€™s requisites to its best.