The adjustable pivoting head of this shaver rocks up and down, and back and forth - this provides for a more comfortable shave while following every contour of your face. The Pivot Action Selector allows you to adjust the amount of pivot based on your preference. The sharp blades provide for precise and accurate shaving. Most conventional shavers offer a range of 45 to 90° blades, this shaver, on the other hand, offers the sharpest blade angle at 30°, which is perfect for precision cutting. You can shave wet or dry with this fully water immersible, one-of-kind shaver.