- A precision liquid eye liner with ultimate control, concise application, exceptional quality. Exceptional for flirtatious, defined eyes, Jet Liner creates a dramatic line and dries fast to prevent smearing or smudging. Exclusively designed brush is firm and thinly tapered for ultimate control. Lets you create a fine natural line or super sexy ‘Sophia Loren’ look. Apply to upper lash line, laying the brush against the top of the lashes. Tilt upward at the outer edge for youthful, sexy eyelift.