In the video, a person is using a yellow machine to sand a piece of wood. The machine has a round, black object on top of it, which is being used to sand the wood. The person is holding the wood with one hand and moving it back and forth to ensure that the sanding is even. The wood appears to be a light brown color, and the machine is placed on a white surface. The person's movements are steady and controlled, indicating that they are experienced in using the machine.