With its 5 Ultra Glide blades and water-activated gel reservoir, the Wilkinson Hydro 5 provides a close and comfortable shave. Skin Guards allow gentle gliding and protect the skin from irritation. Simply flip back the gel reservoir with your thumb. Thus, the 5 blades are exposed and allow precise shaving even in hard-to-reach areas. The water-activated gel reservoir helps to protect the skin and maintains the moisture content of the skin during shaving.