Anastastia Beverly Hills has come out with the Anastasia Brow Pen, and it is a really nice edition to their line of brow products. At first I worried that a pen would appear too dark, but the Anastasia brow pen has a very fine tip and puts out color slowly, so the amount is perfect. The pen comes in a universal color and essentially just lightly tints the brow hair.
When I tried the pen, I found that it filled in my brows, tinted them quite nicely, and it did so without the kind of fake look that a pencil will sometimes give. The pen tinted the brow hair just enough to make them stand out, and the look was quite natural. So I really liked this one and highly recommend it!