The video shows a person using a metal file to sharpen a saw blade. The person is wearing a green shirt and is standing in a workshop. They are holding the saw blade in one hand and the metal file in the other hand. The saw blade is silver and has a wooden handle. The metal file is silver and appears to be made of steel. The person is using the file to sharpen the teeth of the saw blade, moving it back and forth along the edge of the blade. The workshop is well-lit and has various tools and equipment visible in the background.