In the video, a man is seen working on a machine. He is wearing a white shirt and a black cap. The man is holding a small black object in his hands and is using a tool to work on it. He then shows the object to the camera, revealing that it is a small black square with a hole in the center. The man appears to be focused on his work, carefully manipulating the object with the tool. The background is not clearly visible, but it seems to be a workshop or garage setting.