No filter necessary when you create your looks with these must-have brushes.
E06 Winged Liner™ - Apply gel or liquid eyeliner at a perfected angle
E35 Tapered Blending - Blend and diffuse crease color precisely
E55 Eye Shading - Evenly apply color across the entire lid
F82 Round Kabuki™ - Blend mineral products onto the skin
I've been using Sigma brushes for over 4 years and are my favorite. Great value for the set!