Patented surfboard brush head two-way brush head combs eyelashes in all directions 15° angled brush head fits eyelashes & is easy to shape 5 rows of small curved teeth finely brushes short lower eyelashes Feather-feeling fibers are added to naturally extend eyelashes Soft & hard composite film-forming technology 8-hour long-lasting curling Quick-drying film waterproof & anti-smudge