This is my solution to the 3DPN's filament wall spool hanger. My design would be very easy to use. It can stay stylishly on the wall when not in use, and when needed could easily be slid into place on the shelves, and slip on the spool of filament and viola! You're off and running.
My design is balances, meaning the weight is centered and it will not fall to either side. It will sit stable and strong.
Printing instructions are as follows -
No supports are needed in this design. Print the EDPN Spool Rod thread side veritcal, and the BASE MOUNT with the arm side down.
I am a year into Cad and into 3D printing. So pardon the lack of "trickery" here. But I am self taught.
UPDATE - So I realized an error in my design. I've deleted the original spool rod, and uploaded a fixed one. The new one is now in two pieces and will require to be threaded together after final assembly.