In the video, a person is seen holding a knife in their hands. The knife has a silver blade and a black handle. The person is using a tool to adjust the blade of the knife. The tool appears to be a screwdriver. The person is carefully adjusting the blade, making sure it is aligned properly. The background of the video is a black surface with some tools scattered around. The person's hands are steady as they work on the knife. The video is shot from a close-up angle, focusing on the person's hands and the knife.