400% Fuller lashes. Clump free definition. Lash perfecting brush. Creates 400% fuller lashes with amazing clump free definition. The exclusive Lash Perfecting Brush builds with shorter bristles and separates with longer bristles, while the patented clump free formula creates beautifully defined lashes. Ophthalmologist-tested. Non-irritating. Suitable for contact lens wearers. Safe for sensitive eyes. Made in U.S.A. with U.S. and non-U.S. components.