The Apollo packs a surprising amount into a 9" ball — thousands of place names and political boundaries on a bright blue-ocean map. Its size is the point: it fits on a crowded shelf or a small desk where a 12" globe would not, making it a sensible choice for a child's room, a dorm or a compact office. The free-mount ball lifts out for hands-on exploration, which makes it a genuinely useful classroom tool.