The Glow in the Dark Map of the World of Maps International is a beautifully detailed world map with dimensions of 84 x 60 cm. During the day you can admire the world map with different shades of green, but at night it comes alive because the land lines, contours and cities light up! This wonderful world map uses the Glow in the Dark principle. During the day the map absorbs light and the illuminated map detail magically appears at night and is visible only when the room is truly dark. The high quality of the luminescent material can illuminate up to 12 hours. Also a very useful World Map for children: determines the atmosphere, luminous and instructive!