200% more volume (vs bare lashes). No clumps. The Clump Crusher brush from CoverGirl delivers 200% more volume (vs bare lashes) and zero clumps for beautifully separated lashes. Clump Crusher mascara's innovative curved brush features a lash loading section to saturate lashes with loads of product and fine-tooth comb bristles to evenly distribute mascara. covergirl.com. Made in USA of US & imported parts.