Marc Jacobs Beauty took their fan-favourite Highliner Gel Crayon and reinvented it as a liquid liner. Incredibly pigmented and just as long lasting as the original, the Marc Jacobs Beauty Highliner Liquid-Gel Eyeliner (£24) comes in four permanent shades — including Blacquer, the inky, glossy black hue that also exists in pencil form — and three limited-edition ones.