Upside - down filament holder

This is a filament holder which can be fixed in the lower part of a table or wherever you have placed your 3D printer.

To complete it, you only need to add a M8x100 bolt or threaded bar and a M8 bolt which has to be placed in his dedicated hole to let the coil properly spin.


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READ BELOW PLEASE!!!
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I designed this holder for my Creality Ender 3 enclosure, which you can find at the following link:

https://www.thingiverse.com/thing:3052378

However, I wanted to place the filament below the table instead of above the printer; unfortunately, I have noticed that the extruder couldn't correctly pull the filament because of it used to get stuck due to friction with the table edge.
To solve this problem I designed a filament guide you can find at the following link:

https://www.thingiverse.com/thing:3350518