Eyebrows and eyelashes dying Eyebrows and eyelashes dying - special colors for the eyes. Austrian and German colors Dr Paul and Augenblick are used.After treatment, eyebrows and eyelashes are more expressive, hair is shinier and the appearance is more beautiful. Successfully covers gray hair. Ideal replacement for mascara especially in the summer months. Shades of light brown to black. The process itself takes about 25 - 30 minutes, and it lasts for a month.