Black eyeliner is back this fall—it’s classic and oh-so versatile. Pencils are the easiest to apply and perfect for everyday wear. Try either Pixi’s Endless Silky Eye Pen in Black Noir or W3ll People’s Hypnotist Eyepencil in Black. Use a liquid liner, like Pixi's Lash Line Ink in Black Silk, for precise lines. A gel liner offers the most pigment—think sharp lines with staying power. We like Sonia Kashuk’s Dramatically Defining Long Wear Gel Liner in Ebony and Sonia Kashuk’s Angled Brush.