The Xtreme Lashes by Jo Mousselli Cosmetic & Brush Organizer Tube is a multifunctional travel-friendly makeup brush holder that can be used to display and organize brushes and other products at home. Traveling? Just snap the two cups together for a slim on-the-go organizer for all your tools. The Cosmetic & Brush Organizer Tube even fits our eyelash extension compatible cosmetics including GlideShadow, Lash Densifying Liquid Eyeliner, and GlideLiner so you can take all your Xtreme Lashes favorites with you.