Change up to the new king of shaves hyperglide system razor and enjoy the worldamprsquos best shave the unique patented superhydrophilic selflubricating hyperglide cartridge creates its own slippery hydrogel all over the entire front of the cartridge when it comes into contact with water delivering amazing razor glide comfort and closeness each king of shaves hyperglide cartridge features a completely redesigned open architecture 5blade rack to help minimise clogging along with even narrowe