The video shows a person's hand holding a black object, which is being inserted into a sink. The sink appears to be made of stainless steel and has a circular shape. The person's hand is visible in the video, and they seem to be wearing a ring on their finger. The black object is being inserted into the sink's drain, and the person is using their fingers to push it down. The sink appears to be clean, and there are no visible leaks or water flowing from the drain. The lighting in the video is bright, and the colors are clear and distinct.