Wall Spool Rack Space Saver

I was sick of having all my filaments spool around and my printers room is pretty small so I decided to design this bracket so I can store them up in a corner. It works great with 1kg spools but if you want to use bigger ones let me know and the diameter of them. They look tidy and it's easy to choose the color you need to finish your project. I used the skinny versions and as I only use this for almost empty spools I used about 10-15% infill. I printed them in Prusa Orange to match my MK3 printers :) -To be used with 18mm (They are about 17.9mm) square timber sticks, the holes are 18x18mm. -Two versions, I used the skinny ones and printed in PETG.