The video shows a close-up of a hand holding a knife with a serrated edge. The hand is moving the knife back and forth, demonstrating the sharpness of the blade. The knife appears to be made of stainless steel and has a black handle. The serrated edge is made up of small, evenly spaced teeth that are designed for cutting through various materials. The hand holding the knife is steady, and the movement is smooth and controlled. The background is blurred, but it appears to be an outdoor setting.