In the video, a person is holding a small rock in their hand. The rock is brown and has a rough texture. The person is using their thumb to rub the rock, and they are making a clicking sound. The background is blurry, but it appears to be a wooden surface. The person's hand is visible, and they are wearing a ring on their finger. The rock is small enough to fit comfortably in the person's hand. The person continues to rub the rock with their thumb throughout the video.