About this 3D model
This is a remix of Empty Spool Stand by Scereth https://makerworld.com/en/models/32060#profileId-28681 . I realized I had more wall space than surface space, but still needed a place to store empty spools. The rod is long enough for 3 spools. I gave it 4 screw holes, but I hung mine with only 2 screws and it easily holds 3 full spools.