and set about 3D printing a guitar neck in one piece. Designing a neck might sound difficult on the surface of it, but the Marz Guitar Designer plugin for FreeCAD helps make whipping one up a cinch.

[XDr4g0nX]’s bass guitar is 3D printed ... though it uses a Yamaha neck rather than 3D-printing the whole instrument. The main body of the instrument has to be printed in multiple parts ...