Gillette Fusion power blades 1 refill = 20 shaves: Up to 20 comfortable shaves with each Gillette Fusion5 Power refill blade. Smoother, longer-lasting shave:* Gillette Fusion5 Power men's razor blade refills have 5 anti-friction blades (*vs. Mach3) Less friction so the blades glide even better Precision trimmer: get a clean shave with the precision trimmer on the back Enhanced protective Lubrastrip for better gliding and more comfortable shaving* (*vs. standard Fusion)