Gillette Blue 3 System Razor 1 Up is the most popular now available in the system. It is equipped with a movable head and three blades, which perfectly fit to the contours of the face. Above the blades is a lubricating strip, which prevents drying out of the skin during shaving and thus reduces redness and irritation. Perfectly contoured handle devices through the elastomer does not slip out of your hand and ensures comfortable shave.