What it is: A mascara that offers you extreme 15-hour wear, extraordinary length and unstoppable power for long lashes that last. What it does: It's engineered with Smudge-Shield Technology, which contains innovative polymers that lock in the mascara to keep it on your lashes and off of you. The formula is also resistant to high temperatures, humidity and perspiration. Microfiber bristles go deep into lashes to comb and detangle for super separation from root to tip. Your lashes channel through the brush's saturated core for a rich coating of pigment. How to use: Wiggle the brush through the base of your lashes through toward the tips. Repeat to build volume. Warm water and cleanser unlock the formula and remove every last trace of mascara. Eye makeup remover works, too- 0.1 oz- Fragrance-free- Ophthalmologist tested- Safe for contact lens wearers