The patented, sable Instant Smoke brush is one of a kind. Designed to fit perfectly over the curve of your lid, create a smoldering, smoky eye in one quick, simple step. After lining the eye with the Instant Liner brush, press the contour of the Instant Smoke brush onto the center of the lid just above liner. Tilt the brush to the outer corner of the eye and smudge firmly, then tilt back to the inner corner and smudge to achieve the desired smoky effect. Patent No. D572010