Glovion Battery Powered 5.5 " Inch Revolving Magic World Globe Auto Rotating Light up Globe Desk Table Book Shelf Mantel Gift w/ LED Lights-Blue Beautiful globe with Rotation function , you can put it on the desk book shelf for decoration. Powered by 1 x AA battery (not included) Measures 14cm / 5.5 inches in diameter A Educational Globle Tool Features color changing light (red, blue, white & green) , it will light up for decoration