2-IN-1: This eyeliner is double-sided with a crayon tip and a flexible sponge tip., EASY-TO-USE & BLEND: The flexible sponge tip allows you to easily create a smokey eye. its ultra velvety formula is easy to smudge and long-lasting., VERY PRECISE: Its integrated sharpening tool ensures a perfectly sharpened tip for a precise line every time., WATERPROOF & LONG-LASTING: This brow liner is waterproof and lasts up to 12 hours., CRUELTY-FREE: All Marcelle products are certified animal test-free by PETA.