I really like this pencil brush for blending/diffusing a shadow along my lower lash line and getting a really precise shadow application to my crease or outer v. It is a soft, high quality brush & I use it almost every day to add soft, subtle definition to my lower lash line. I am not a fan of using this for my inner corner because it's almost too dense for that. I love that it doesn't cling to a lot of product; the brush stays clean and very little shadow is wasted. The brush alone costs about $10, and I honestly don't think it's worth that much (even though it is affordable). Although I like this brush and I think it is a great brush to have in your collection, I would recommend purchasing it in a value set. This brush is in the Brush Couture 5 piece brush set by Sonia Kashuk, which only costs $17....a much better value!