BE YOUR OWN PRO™ Ideal for full-coverage concealing, this brush is inspired by the shape and ease of a powder puff and is designed for packing on coverage under the eyes with liquid or powder formulas. The triangle shape allows you to line up perfectly in the inner corner—making it ideal for setting or baking under the eyes.This is part of Nikki's Pro Artist Series (8PC) - Vol. 2 brush set, the ultimate multitasking and multipurpose tools that allow you to be your own pro.