Treat your lashes to a boost with this 2-in-1, ultra-black liquid eyeliner infused with lash enhancing serum. Its fine-tip brush makes it easy to create a smooth, precise line to your desired thickness and style no matter your eyeliner skill level. Featuring 12-hour staying power, you can flaunt your liner look from day to night without fear of smudging, fading or flaking. When used daily, this dip eyeliner delivers lash enhancing benefits for longer, thicker looking lashes over time – the perfect way to complement and maintain your GrandeLASH-MD lash