I have really watery eyes, so waterproof Mascara and Eyeliner are a must. Trying to find one that lasts when your eyes water is tough... most wash away with the tears or smudge when you blink. I bought the Essence Liquid Eyeliner Waterproof, I LOVE it. Its brush is almost like a felt tip, you can get a fine or thicker line. The product glides on smoothly and stays on almost the whole day. Just make sure you let it dry before batting your eyelashes too much or you will have it all over your lids. I would definitely recommend this product and pretty much any Essence product.