Color Eyeliner Daily Lasting Non-Fading Glue Eyeliner Smooth Smooth Eye Makeup Natural ColorOur eyeliner contains vitamin E, iron oxide, aloe vera extract. It can be paired with a variety of makeup, enlarging the charm of the eyes. The way to use it is simple: open the cap of the pen and use the tip of the pen to line the eyeliner along the base of the lashes. And mild and non irritating, sensitive skin can also be safe to use.