In the video, a person is seen holding a white cup with black spots on it. The person is using a paintbrush to apply a white substance to the cup. The substance appears to be a type of adhesive or sealant, which is being applied to the cup's surface. The person's hand movements are steady and precise, indicating that they are experienced in this type of work. The background is not visible, but the focus is on the cup and the person's hand movements. The video does not contain any audio or additional visual elements.