The basics Blinc’s Tubing Liquid Eyeliner forms an ultra-longwearing, jet black layer of color. The benefits Will not fade, smudge, run or flake, even if you cry or rub your eyes.  The uses The formula is based on blinc's pioneering tubing technology. The elongated handle gives you ultimate application control, and the precise brush-tip allows you to create anything from thin lines to dramatic bold cat eyes.  The bottom line Peels off effortlessly without makeup remover, leaving no tint or residue behind.