This brush is 6mm is diameter and is made of sable hair. It is cut round from the sides with a flat front.
Use this brush flat on the eye in sweeping motions for highlighter, or to help press the pigment into the skin when using darker colours. It is perfect for creating definition on and around the eyes.
PRO TIP: This brush is a professional makeup artist favourite, as it is small and flat enough to work under the eye to create that beautiful, sultry smoky look!