In the video, a person is seen holding a small metal tool in their left hand and a metal rod in their right hand. The person then inserts the metal rod into the tool and rotates it to adjust the size of the tool. The person's hands are visible throughout the video, and the background appears to be a wooden surface. The metal tool has a black handle and a silver metal rod, while the metal rod is silver in color. The person's movements are precise and deliberate, indicating that they are experienced in using this type of tool.