In the video, a woman is seen applying mascara to her eyebrows. She starts by holding the wand close to the base of her eyebrow and then proceeds to brush it through the hairs. She repeats this process on the other eyebrow, ensuring that she covers all the hairs. The woman appears to be using a clear mascara, which is often used to define and fill in eyebrows. Throughout the video, she maintains a focused and precise application, indicating that she is experienced in this beauty routine.