Fri, 24 May 2013 00:30:29 GMT 5QbwEuT6 - showroom of unique products for sale on Ponoko http://www.ponoko.com/showroom/5QbwEuT6/7739 Mug whose base is a curve of constant diameter.<br></br><img alt="Reuleaux_cup" src="http://static2.ponoko.com/design_images/images/51563/1fe35baa-daeb-e18e-1c86-6e543b2d5f9f/reuleaux_cup.stl_showroom_image.png?1332871349" /> Tue, 03 Apr 2012 17:25:00 GMT http://www.ponoko.com/showroom/5QbwEuT6/7739?time=Tue+Apr+03+17%3A23%3A43+UTC+2012 5QbwEuT6