Clump Defy Mascara from Max Factor lets you build layer-by-layer and loads your lashes with 200% more volume, while maintaining its separation and definition. The new Anti-clumps brush is Max Factor''s first completely lump-free application brush. The brush''s concave shape provides an exceptional charge capacity that instantly builds volume while its exactly evenly distributed and above all perfectly straight bristles stops lumps before they even have time to be formed. Everything for maximum lash volume with perfect separation and definition.