In the video, a person is holding a yellow gear in their hand. The gear has a series of teeth on its circumference and is made of plastic. The person is rotating the gear, showing its teeth and the way it moves. The background is a white surface with some black debris scattered around. The gear appears to be a part of a larger mechanism, possibly a machine or a toy. The person's hand is visible, and they seem to be examining the gear closely. The lighting in the video is bright, and the focus is mainly on the gear.