5 UltraSharp ProBlades for a clean and more comfortable shave (vs Fusion5) Larger lubrastrip for more comfort and FlexBall to respond to contours (vs previous ProGlide) 1 blade = 1 month of shaves: get up to 1 month of shaves from each Gillette ProGlide razor blade Precision trimmer: achieve a cleanly sculpted shave with the precision trimmer on the back Pairs perfectly with Gillette’s Pro shave gel for an even cleaner shave (vs no shave gel) Gillette’s thinnest, finest blades (first four blades, same as ProShield) Less tug and pull (vs Fusion) Five precision blades, helping reduce pressure per blade for a comfortable shave (vs Mach3) Precision trimmer on back, great for edging tough areas (nose and sideburns) One razor blade refill equals up to one month of shaves