Good eye shimmer (eye shadow) brushes need to have rounded soft edges. This gives your eyes a concentrated application of color to any area on your eyelid. While using an eye shimmer brush, the soft fibers should allow you to place color exactly where you want itespecially when you are going for the smoky eye effect.
-Soft synthetic hairs
-Animal free and cruelty free.
-Won't leave bristles on your face.
-Wont' collect bacteria or irritate sensitive skin, won't cause allergic reactions.