In the video, a person is seen working on a bicycle brake. The person is using a white substance, possibly grease, to lubricate the brake. The brake is made of metal and has a black handle. The person is wearing a black long-sleeved shirt and is working on a wooden surface. There are other tools and objects visible in the background, including a red can and a screwdriver. The person is using their hands to apply the grease and make adjustments to the brake. The video is shot in daylight and the person's actions are deliberate and careful.