New Younique Moodstruck Precision Liquid Eyeliner - Perfect Jet Black. MOODSTRUCK PRECISION liquid eyeliner in 'Perfect.' Glide this liquid eyeliner on for sharp, even lines in one swift move. Its innovative angled tip offers excellent grip and control, making even winged liner looks a breeze. Water, transfer and smudge-resistant, this fast-drying formula lasts up to 10 hours, ensuring your eye makeup remains flawless throughout the day.