In the video, a person is seen holding a knife with a unique design. The knife has a black handle and a silver blade. The blade is attached to the handle with a hinge, allowing it to fold in and out. The person demonstrates how the blade can be folded in and out, showcasing the knife's functionality. The blade appears to be sharp and well-crafted, and the hinge mechanism seems to be smooth and easy to operate. The person's hands are steady as they manipulate the knife, indicating that they are experienced with using such tools. Overall, the video provides a clear and detailed view of the knife's design and functionality.