This is a simple filament storage solution. I made this in conjunction with these metal rods from amazon. I have tested this with full rolls of filament with no issues. I do recommend using 2-3 inch screws like these into a stud or into a plywood board.
I will update more pictures of it on the wall when I get all of mine printed.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.