Precision Shadow BrushThe Precision Shadow Brush is the perfect shadow brush. Apply eyeshadow evenly to large areas of the eyelid on the flat side, then apply shadow under the eye using the brush on its edge to create a smokey look. The brush features soft yet firm bristles with an oval shape that's gentle enough to use on the delicate skin around your eyes. To clean brush use mild shampoo and warm water. Air dry Directions To clean brush use mild shampoo and warm water.