In the video, a person is holding two metal cylinders in their hands. The cylinders are similar in size and shape, but they have different colors. One cylinder is silver and the other is black. The person is rotating the cylinders to show the inside of each one. The inside of the silver cylinder is a darker color, while the inside of the black cylinder is a lighter color. The person's hands are visible, and they are wearing a watch on their left wrist. The background is blurred, but it appears to be an indoor setting.