Hanging Spool Holder

I recently aquired a new Qidi dual-print head (but small print bed) to add to my small print-farm. The previous owner had removed the spool hangers. Since I live in an apartment, shelves were … not viable. I had an old, thick LED TV that was tall enough so I desinged this spool hanger. I was inspired by roller bearings in other projects I had seen online (STLs for sale, bleah) so I set about designing my own to my specs. I recomend printing this in PETG and gluing the parts together (no glue near the rollers, please!) with a good glue (I used E6000 premium). Use the cut-away image as an assembly guide. It's a little fiddly, but find you only need glue between the inner and outer covers, between the endcap and spindle, the two halves of the frame, and the frame and the spindle. Good luck! It is surpringly weight bearing. I had expected flexing or twisting under load, but nothing.