In the video, a person is seen using a knife sharpener to sharpen a knife. The sharpener is placed on a table, and the person's hand is visible as they hold the knife and move it back and forth across the sharpener. The sharpener appears to be made of metal and has a yellow handle. The knife has a black handle and a silver blade. The person's hand is steady, and they seem to be experienced in using the sharpener. The background is blurred, but it appears to be a kitchen or workshop setting.