What it is: A high-precision brush ideal for sculpting the crease of the lid and applying eyeshadow at the outer corner of the eye.What it does: Drawing inspiration from backstage Dior runway shows, this precision eyeshadow blending brush is designed for perfect, simple makeup application and allows for the precise application of eyeshadow. Its thin, rounded pencil tip was specially designed for building eyeshadow application with extreme precision. It's made with natural fibers for a firm shape. Extremely soft and fine, it allows for flawless, controlled application in a single stroke. How to use: Use with powder or cream eyeshadows.