The video features a woman demonstrating how to apply eyeliner. She begins by applying the product to her upper eyelid, starting from the inner corner and moving towards the outer corner. She then proceeds to apply the product to her lower eyelid, starting from the inner corner and moving towards the outer corner. The woman uses a brush to apply the eyeliner, and she carefully outlines her eyes to create a sharp and defined look. Throughout the video, she provides tips and tricks for achieving the perfect eyeliner application.