Now you can easily enjoy vibrant eyelash and eyebrow color that will last up to 4 weeks! This fast-acting, easy-to-apply dye will deliver rich, long-lasting color to your eyelashes or eyebrows without lengthening or thickening them. The gentle and effective formula is clinically proven safe to use around the eyes and will work in less than one minute. 25 applications per kit. Choose: Black or Brown.