This stuff is awesome, I never realized the importance of brow fillers until I started watching makeup tutorials on Youtube.
I have naturally thick, arched brows and always thought they were great as they were, but it really is true that even just filling in your brows a little bit can really pull your whole makeup look together and result in a more polished look.
I brought this a it was all over youtube and I'm glad I did, it does a fantastic job and creates beautifully defined eyebrows. It's such a cheap product ($3.00) and as it works unbelievably well I'm unsure if I will ever try anything else. I've used this for almost two years and have never looked back, It has now turned into one of my "can't live without" products. It last a good amount of time and I love the gel and powder combo.
I have dark brown hair and orginally brought this in medium and thought it was a perfect match but I also brought the Light a few months back and actually prefer that one. Guess any color blends in lovely.