Imported from Germany, this sleek black beauty contains 4 ink colors: black, blue, green and red. Its simple, elegant design doesn't require a complex mechanism to select the ink color. Rather, it's designed to let gravity do the trick. Near the top of the pen are four colored bands, which encircle its body, one representing each ink color. To select a color, simply rotate the pen until the band of the ink color you want is facing upwards. Then click the button at the back of the pen to begin using that color of ink. It's very simple and intuitive.