This is a 3D Filament Spool Mount design for the MPCNC (Mostly Printed CNC). It uses the same conduit size as the MPCNC so if you have left over scrap tubing you can use it to make this mount. One of the problems with the MPCNC was that there was no easy way to have your filament sitting and feeding the MPCNC so I designed this to solve that problem. Since it has a simple design you can consider it to be a single or double filament holder using 1 vertical and 1 horizontal bar, or you can use a long horizontal bar with 2 vertical bars, 4 pole mounts and 2 Joints. That would allow you to hold a lot of filament all attached to your table. Where ever your table moves to is now where your filament moves as well. Enjoy!
This design was for ABS due to the shrinking so it allows for a nice pressure fit, but I've included screw holes for you to be able to tighter the grip of the mounts incase it's not fitting to your liking.
I used 123D Design to model this device.