Fri, 24 May 2013 19:25:34 GMT MNIGV2NJHQDpmz2U - showroom of unique products for sale on Ponoko http://www.ponoko.com/showroom/MNIGV2NJHQDpmz2U/1396 Get the marble through the underground maze. Use the two thumb wheels to manipulate the turnstiles to find the shortest route. Comes with stand. Shipping Extra.<br></br><img alt="Top-view-on-stand_showroom_image" src="http://static0.ponoko.com/design_images/images/5915/6658d8ba-02b5-33dc-8613-164a7c371ee6/top-view-on-stand_showroom_image.gif?1236071216" /> Thu, 29 May 2008 23:35:01 GMT http://www.ponoko.com/showroom/MNIGV2NJHQDpmz2U/1396?time=Thu+May+29+21%3A52%3A52+UTC+2008 MNIGV2NJHQDpmz2U