First off, the colour of this brush is so gorgeous and fun. I loved adding it to my tool arsenal. It is extremely high quality for such a great price. As far as how it works? Incredible! The bristles are nice and dense so they pick up a good amount of product. I always use this brush to pack on my eye lid colour. This brush doubles as a smudger too. I personally find it a bit too thick to smudge so I don't use it for that purpose. But the fact that it can do two jobs is pretty awesome. I am looking forward to purchasing other brushes from Lottie London !