In the video, a person is holding a large, clear, and shiny crystal. The crystal is cut in a way that it reflects light in various colors. The person is rotating the crystal to show its different angles and the way it reflects light. The crystal appears to be made of high-quality glass or crystal, and it is quite large, taking up a significant portion of the frame. The person's hands are visible, and they seem to be carefully handling the crystal to avoid any damage. The background is blurred, but it appears to be an indoor setting with some equipment visible.