Thu, 23 May 2013 11:15:11 GMT Ponoko - All items tagged with stamp http://www.ponoko.com/showroom/prag-O-matic/3081 Remember the stamp? With a tug on the backing paper one pops out the top slot.<br></br><img alt="Underun_showroom_image" src="http://static3.ponoko.com/design_images/images/12494/faf2cb61-8fc4-38ae-bd23-df63a429c05d/underun_showroom_image.jpg?1244699058" /> Tue, 10 Apr 2012 06:08:22 GMT http://www.ponoko.com/showroom/prag-O-matic/3081?time=Thu+Jun+11+04%3A21%3A06+UTC+2009 prag-O-matic http://www.ponoko.com/showroom/etVZ0vmN/9205 Leather stamp for making team merchandise<br></br><img alt="1x3_regulator_leather_stamp" src="http://static3.ponoko.com/design_images/images/75265/de6dc769-c358-c3e5-36c3-3678801ce689/1x3_regulator_leather_stamp.stl_showroom_image.png?1354212039" /> Thu, 29 Nov 2012 18:03:23 GMT http://www.ponoko.com/showroom/etVZ0vmN/9205?time=Thu+Nov+29+18%3A02%3A00+UTC+2012 etVZ0vmN