In the video, a person is holding two knives in their hands. The knives are black in color and have silver blades. The person is using their thumb to open and close the knives, demonstrating their functionality. The background is a wooden surface, and the lighting is bright, highlighting the knives' features. The person's hands are steady, and they handle the knives with care, indicating their sharpness and potential danger. The video does not contain any dialogue or additional objects, focusing solely on the knives and their use.