Constellation on earth. The black ocean globe may have a heavenly appearance but it shows the earths expance. The orions 12" sphere and antique pewter finished, solid steel base, and die cast semi-meridian make it perfect for any desktop. And just as Orion blazes in the night sky, this Orion lights at the touch of a button - a perfect feature to set a nightime mood or for a unique viewing experience. 12" diameter.