The video features a close-up view of a knife with a textured handle. The handle is made of metal and has a series of small holes and bumps, giving it a unique and tactile appearance. The person holding the knife is using their thumb to push down on a button located on the handle, which appears to be a safety mechanism. The button is round and has a small protrusion on top. The person's thumb presses down on the button several times, demonstrating how it works. The background is blurred, but it seems to be a blue surface.