The 3d printer that i am about to show you how to build is not only one of the most affordable printers, but also is on of the most simplistic. Anyone can build the Deltatwister! You don't need any 3d printed parts or cnc machine to make this printer...Everything except the extruder can be made using hand tools like I did. Being 15 years of age i designed and built this 3d printer. Practically anyone with basic mechanical skills can build their own Delta Twister! Having a print volume of over 1000 cubic inches this printer really has it all...for only $400 compared to $800-3000. If you like what you see then please vote for me! I would really appreciate it.