In the video, a man is seen standing in front of a machine. He is holding a large gear and rotating it back and forth. The man is wearing a black shirt and appears to be in a workshop or factory setting. The machine he is working on is made of metal and has several other gears and components. The man seems to be demonstrating how the gear fits into the machine and how it operates. The video is shot in a close-up angle, focusing on the man and the machine.