Kevyn Aucoin

Duet Precision Shadow Brush

Designed with ultra-plush synthetic fibers, this dual-ended precision brush seamlessly pairs with eyeliner, cream, liquid, or powder formulas. The dense, dome-tipped smudge end precisely diffuses liner along the lash line, while the flat, tapered smoke end packs and stretches shadow for effortless blending. Vegan and cruelty-free, this professional-quality tool delivers controlled application for soft, multidimensional eye looks.