INSTANT LASH BOOST: 4D silk fiber lash mascara gives your eyelashes a boost of volume and length instantly. Lashes look thicker and longer from root to tip. This black volume and length mascara defines and separates lashes while achieving a bold look. | EASY TO APPLY: The smooth and creamy mascara sweeps evenly to coat every lash without clumping, flaking, or drying out, creating attractive and flawless eyelashes with just one single application. | LONG LASTING: Go about your day free from flaking & fading! This black length mascara does not flake, fade, or wear, making it a perfect all-day, long lasting mascara. You don't need to reapply it during the day. | NATURAL & SAFE: 4D silk fiber lash mascara contains gentle ingredients that are safe and friendly for sensitive eyes and contact lens wearers. Doesn't hurt lashes. | Instantly creates beautifully dramatic and bold lashes with just a single apply that bring out the beauty of your eyes. Say goodbye to spidery, flaky, and unnatural looking lashes, and say hello to dark, rich, and stunning lashes.