Mon, 20 May 2013 06:17:37 GMT Ponoko - All items tagged with crop circles http://www.ponoko.com/showroom/Dizingof/8388 A pair of Symmetrical Crop Circles Earrings. Size: 30mmx30mmx3mm each They can be 3D printed with colored plastics/Nylon or Sterling Silver. <br></br><img alt="Crop_circles_earrings_-_math_jewelry_by_dizingof" src="http://static3.ponoko.com/design_images/images/18512/a6660278-7fb5-9012-1740-2b93ad191365/crop_circles_earrings_-_math_jewelry_by_dizingof.5691-a390x390_showroom_image.jpg?1343093791" /> Tue, 24 Jul 2012 01:37:59 GMT http://www.ponoko.com/showroom/Dizingof/8388?time=Tue+Jul+24+01%3A25%3A18+UTC+2012 Dizingof