I first found out about this brush from Mario Dedivanovic's blog; the video post of him doing Kim Kardashian's makeup. After watching Mario do the most perfect crease on her eyelid, I knew I had to get this brush. Honestly, its been the best investment because I use this brush every single day. The bristles are not too hard, not too soft - they're juuuuuuust right. Mario said it best, the #15 picks up pigment really well and shadow doesn't fall off - what more can a girl ask for from a brush?!
Image courtesy of Sephora.com