In the video, a person is seen using a tool to sharpen a circular blade. The blade is held in place by a clamp, and the person is using the tool to grind the edge of the blade. The blade is made of metal and has a shiny surface. The tool used for sharpening is also made of metal and has a handle for grip. The person's hands are visible, and they are wearing a glove on one hand. The background is blurred, but it appears to be a workshop or garage setting.