Clumpy lashes and smudged eyelids become a thing of the past with the 4U2 My Best Ever Lash Mascara. This smudge-proof formula uses a precision slim brush to grab every hair from the root, providing instant lift and separation without any flaking. Because the wand is so thin, you can coat even the tiniest corner lashes and lower fringe without leaving marks on your skin. The waterproof and sweat-resistant liquid sets quickly, holding a curl in place from morning until evening while remaining lightweight. Whether you want a natural lengthening effect or a more defined, voluminous look, this mascara stays put during warm weather or long shifts, ensuring your eyes look sharp and polished. Why You Will Love It: Precision Slim Brush: Features a thin wand design that catches every single lash for maximum definition and zero clumps. Long-Wear Performance: Provides a waterproof and sweat-resistant formula that prevents raccoon eyes and smudging throughout the day. Buildable Volume: Allows you to layer the product to increase thickness and length without the lashes sticking together. All-Day Curl Hold: Uses a quick-dry liquid that keeps lashes lifted and curved even in humid conditions. How to Use: Starting at the base of your lashes, wiggle the brush as you sweep upwards to the tips. Apply a second coat for more volume. Allow the mascara to dry for a few seconds.