This long-lasting mask offers volume, length and curvature in a few passes. Its formula contains oil of Castor that conditions them tabs and seed of Hawthorn yellow (Sea Buckthorn) that protects and nourishes them tabs. Your brush of rubber flexible contains small barbed in the tip of the brush to grab all the tabs, even them more small. Ideal for effect push-up eyelashes from end to end. No perfumes or parabens.