In the video, a person is seen holding a knife in their hand. The person then proceeds to open the knife, revealing the blade. The person then closes the knife and opens it again, repeating this action several times. The person's hand movements are smooth and controlled, indicating a level of familiarity and comfort with the knife. The knife itself appears to be of a compact size, with a silver blade and a black handle. The person's hand is steady, and there is no visible hesitation or uncertainty in their movements. The background is nondescript, with no distinguishable features or objects.