Ardell DUO brush-on striplash adhesive black, is safe and gentle on the eyelids. It gives your eyes extra depth & dimension with a dark finish. Can be used with eyelinerIt applies and dries dark, for a positively delicious lash looks day and night that will never quit on you. It has an easy brush-on application for a no-frills fab lash experience. Features a fine tip brush cap for precision strip lash adhesive application. Dries instantly into a deep, waterproof and secure fit that you can count on.This is the perfect strip lash adhesive choice for most skin types. It contains no latex or formaldehyde. Very safe and gentle, great for daily wear.