Sun, 19 May 2013 21:36:31 GMT Ponoko - Items by CuttingEdgeDesign tagged with MDF http://www.ponoko.com/showroom/CuttingEdgeDesign/1569 This design was developed as a promotional business card for a military trade show. Made in 2mm hoop pine it is a snap out of the sheet and press fit the parts together. It is a “stealth weapon” as it holds a pen on your desk when you aren’t firing at you work colleges. This design can be scaled up for 5mm MDF for more fun or just go nuts!<br></br><img alt="Catapult_2_showroom_image" src="http://static0.ponoko.com/design_images/images/7678/5f4b69ba-429f-3a75-9771-b58fffb05b62/catapult_2_showroom_image.jpg?1236077086" /> Wed, 02 Jul 2008 05:54:07 GMT http://www.ponoko.com/showroom/CuttingEdgeDesign/1569?time=Mon+Jun+30+08%3A39%3A11+UTC+2008 CuttingEdgeDesign