Bullet Points : 1 > Ultra-Soft Makeup Brush Fibers Are Synthetic, Vegan, And Cruelty-Free 2 >Versatile Brush Head Perfect For Buffing In Primer Or Cream Bases, Sweeping On Shimmery Shades Across The Lid, Or Concealing Under The Eyes And Around The Nose 3 >Buildable Coverage Sheer To Medium Coverage With Powder Products; Medium To Full Coverage With Cream 4 >Made With Waterproof Technology Featuring Interlocking, Double-Threaded Engineering To Prevent Water Seeping Into The Ferrule During Brush Cleaning Description : Sigma Beauty E61 All-Purpose Bufferâ Brush