Abstract: An efficient and soft safety razor unit is provided including at least one blade with a sharp cutting edge extending lengthwise of the blade unit, built in an inverted “V” shape, in the first embodiment, or in a “V” shape, in another embodiment, the support structure has the same shape, so that, at shaving time, the blade or blade cut every single hair of the beard (or another part of the body, for example legs, or chest, etc.) with an angle corresponding to the angle in which the “V” has been built, producing or achieving a more efficient and softer beard cut, due to the “guillotine” effect on each beard hair produced by the inclined blades. This safety razor unit may have one or more blades (two, three, four, etc.) all of them made in an inverted “V” shape, or in the normal “V” shape and with the vortex rounded, so that the probability of skin injury is reduced to a minimum.