This is a dupe of the Stila Stay All Day Waterproof Brow Color in Medium.  I have dark brown/black hair and this color matches me well and looks natural.  It has a flexible thin felt tip brush so you can easily draw or fill in in your brow hairs.  It doesn't fade, especially if you are extending your brows out to where there is no eyebrow hair.  So if you draw hairs on your skin, it won't disappear throughout the day and you can keep your perfect eyebrow shape!