Gillette Fusion5 men's razor blade refills feature five antifriction blades for a shave you can barely feel, a Precision Trimmer for hard-to-reach places and for styling facial hair and blades that are spaced closely together for incredible comfort. The lubrication strip provides lubrication after the blades and fades when you are no longer getting an optimal shave. Concerned your Gillette handle won't fit All Fusion5 blades fit all Gillette 5-blade razor handles. Also, each refill lasts up to a month of shaves, giving you the ability to customize your shave and get the most out of every blade.