Lithe Lashes High Definition Gel Eyeliner in 100% Black This creamy black eyeliner checks all the right boxes. It’s ultra-pigmented, long-lasting, and blendable, so you can achieve whatever eye look fits your vibe. It also comes with a built-in angled brush to help you create your masterpiece. Start by applying the liner to your lash line and create a wing to elongate your eyes. Then use the angled brush to smudge it out before the formula sets.