Review on Stila Stay All Day Waterproof Brow Color: Long-Lasting Definition for Perfect Brows by Lauren Walton

I've been using this brush for a few years now and love it except when I have to send a new one back because it seems to be empty or fading color quickly. This happens at least 50% of the time. I would recommend trying a lighter color than you might be using, I think it will darken a bit. It stays slightly moist and sometimes clumps a bit. Use a comfortable brow brush. It lasts at least 2 days, is waterproof, but can be easily removed with a tissue or cleaning agent. It looks natural when combined with my own eyebrows. I have light brown hair and have used light and medium colors and both work. The cost is a bit high and sometimes the pen will last 2 or more months if not empty or dry use every 3 days.