In the video, a person is holding a knife in their hand. They are using their thumb to push the knife open, revealing the blade. The person then closes the knife by pushing it back together with their thumb. The knife appears to be a folding knife with a black handle and a silver blade. The person's hand is visible in the frame, and they are wearing a black glove. The background is blurred, but it appears to be an outdoor setting with greenery.