If you're looking for a no-hassle, no-smudge mascara that you can take throughout your day with no re-application, blinc mascara is your answer. Instead of painting your lashes like conventional mascaras, blinc mascara forms tiny no-smudge, water-resistant “tubes” around your lashes. Once applied, these mascara tubes bind to your lashes and cannot run, smudge, clump, or flake, even if you cry or rub your eyes.