Make your days a breeze with the Hello Kitty & Friends 7-Day Set! You can erase EVERY trace of makeup with just water--including waterproof mascara, eyeliner, foundation, and more. Not done yet? The two-in-one set also works to exfoliate the skin: Simply use the short-fibered side to erase your makeup and the long-fibered side (with a tag) to exfoliate your skin. Worry no more!