Sephora’s Professional Mineral Powder Brush #45
I bought this because a friend of mine - a former beauty blogger who’s since turned to other ventures - absolutely loved this brush for applying her foundation. I tried it for both powder and liquids, and it does work very nicely as a buffing brush. I wish that it hadn’t been discontinued! I have found that Nyx’s Multipurpose Buffing Brush is a good near-dupe, though, and it has NOT been discontinued.