Blends and contours in the crease and corners of the eye. The domed bristle e.l.f. Cosmetics. Eye Crease Brush picks up eye color and sweeps it onto the eyelid to create bold definition. Great for smudging shadow into the lash line for a smoky effect. All e.l.f. Cosmetics. professional makeup brushes have been designed and tested by our professional team of makeup artists. Each brush has been ergonomically designed to fit perfectly into your hand and facilitate a flawless finish with every application. This cruelty-free brush is made with 100% animal hair-free, synthetic bristles. Proud to be 100% vegan and cruelty-free, worldwide. Because kindness is chic.