Muti-blade razors do not last very long because grime and moisture cause razor blades to deteriorate and become ineffective in delivering a close and comfortable shave.
Plus new razor cartridges are expensive!
(And because they don't last long we often push them pass their limit causing, us to shave with a dirty dull blade that leads to skin problems.)
RazorKeep's maintenance system KEEPS your razor clean, honed, disinfected, and dry. Thus, extending the life of your razor blade as well as promoting healthier shaves.
Up to 90 more shaves with the same blade.
(And a clean razor means healthier skin and less razor bump type problems.)