i use benefits eyebrow grooming kit. It comes in different shades. There is a gel that you brush on, and then you can also use the powder that comes with it with the 2nd brush. I use both the gel and the powder b.c i have long scraggly brows that are patchy. (weird i know)...
i love the kit, its lasted me one year already and i get compliments on my eyebrows all the time.