External Filament Spool Holder for Flashforge Inventor 3D Printer

This is an external spool holder designed to interface with the Flashforge Inventor 3D printer. It may also work with the Flashforge Dreamer and the Dremel Idea Builder. In order to complete this project, you will require a 5/8 inch round wood dowel of desired length and a piece of PFTE filament tube (3mm inner diameter, 4 mm outer diameter).

The external spool holder can hook and rest on any of the three sides of the 3D printer (left, right, and back) and allow for the 3D printer lid to be c