In the video, a person is seen using a knife to sharpen a piece of metal. The person is holding the knife in their right hand and the metal in their left hand. They are using a sharpening stone to sharpen the metal. The sharpening stone is black in color and appears to be made of a hard material. The person is moving the knife back and forth across the stone, sharpening the blade. The background is not clearly visible, but it appears to be a workshop or a similar setting.