Wilkinson Sword 7003900 Mens Hydro 3 Razor Offering effortless shaving comfort for an affordable price, Wilkinson Sword Hydro 3 is nothing less than a complete rebuild of the razor blade cartridge, lubricating system and handle all working together to take care of your skin while you shave. Revolutionary new technology puts skincare at the heart of shaving: Lubricating Gel Reservoir: The water activated gel hydrates the skin as you shave and lasts up to twice as long as other ordinary lubricating strips. 3 UltraGlide Blades with skin Guards: Protecting Skin Guards act to smooth the skin s surface, preventing it from getting caught between the blades as they pass over the face which considerably reduces irritation.