You can draw flawless lines in one go with its specially designed silicone brush and the intense carbon pigments it contains. Vitamin E in its content nourishes and helps care for your eyelash roots all day long. Its water, sweat and moisture resistant formula maintains its permanence without smearing and contamination. Ophthalmologically tested. How to use: With the thin-tipped silicone brush applicator inside, you can draw a thin line from the eye fountain to the end of the eyelid and thicken it in the form you want.