Professor of Mechtronics [Olaf Diegel’s] 3D printer must go to 12, because he’s printed these incredible electric guitar bodies. You probably won’t be making your own on your filament ...

However, [Jón Schone] of Proper Printing wanted to start with the hard part on his guitar building journey, and set about 3D printing a guitar neck in one piece. Designing a neck might sound ...