M330 BLENDING CREASE BRUSH - Fluffy blending brush with a defined, tapered point. This brush is perfect for diffusing harsh lines and giving your crease color a final blend. M422 - CRESCENT SHADOW BRUSH - This flat-topped mixed fiber brush has a feathery tip to stipple and buff creams and liquids to an airbrushed finish. M503 - PRO FIRMING BLENDING FLUFF BRUSH - This domed, tapered brush has a flat side for shading and a fluffy tip for blending crease color.