Considered as one of the fastest and most affordable tools in creating professional 3D models, the Replicator 2 Desktop 3D Printer by MakerBot could be your next best choice for desktop 3D printing. The resolution capability of 100 microns and a massive 410 cubic-inch build volume makes it a sturdy and wise option to print those professional quality 3D models from your desktop. It can be connected via USB or SDcard and comprises a Filament Diameter of 1.75 mm and Nozzle Diameter of 0.4 mm. There’s a 1 lb spool of Natural PLA filament included with the setup too. A 3D printer that sets a new standard in desktop 3D printing from the wonder manufacturers of the 3D printing world – MakerBot.