The Contex ZPrinter 450 brings your 3D CAD concepts to life with zero liquid waste and active dust-control. It boasts a quick load binder cartridge and an integrated fine-powder removal chamber, or in other words, it’s compatible with office-safe build materials. Practical uses include: engineering, architectural, and construction projects. Want one for personal use? This 3D printer will set you back $40,000. Video after the break. Click here for first picture in gallery.