In the video, a person is seen holding a knife in their hand. The knife has a black handle and a silver blade. The person's thumb is visible, and they are using it to push the blade out of the handle. The blade is sharp and gleaming, and the person's hand is steady as they demonstrate how to open the knife. The background is blurred, but it appears to be a table or countertop. The person's movements are deliberate and controlled, indicating that they are experienced with using the knife.