<p><strong>What it is</strong>: A two-piece mascara set featuring Yves Saint Laurent's couture mascara for massive volume and an intense black finish.</p><p><strong>What it does</strong>: The oversized brush and fragrance-free formula add buildable black color to your lashes with all-day wear. The mascara's unique formula contains nourishing iris extract and delivers 200% more volume with 24-hour smudge-proof wear for intense color from roots to tips. The massive double-conical brush coats all lashes and holds additional formula for a deep black look in just one swipe. The buildable formula lets you wear any level of volume, varying intensity from one to five strokes.</p>