The most unique aspect of this shaver is its Nivea for Men conditioner dispensing system, which automatically dispenses the formula (enriched with vitamins and chamomile) directly on your skin for a smooth and healthy shave. The package even includes a Nivea for Men refill bottle (refilled easily in to the Cool Skin Razor). The Flex Tracker system automatically shaves close to the curves of your face, to help protect against irritation. Additionally, the Superior Lift & Cut® dual blade system gently lifts hair into the right position for a very close shave. Among the many other quality traits of this shaver, the automatic voltage selection assures your convenience when you travel.