Floor stand for filament

For a long time, I had the question of segmented storage of filament, since before it was simply stored in vertical stacks and was constantly falling over.For assembly, we needed regular 20/30/40mm wood screws and 30mm diameter wooden dowels 1m long, although you can choose any length that is convenient for you. With a 1m long dowel, you can install 15 coils in one row.Also, I slightly drilled holes for the plastic bushings for assembly with an M6 drill. This is not necessary, but it will be easier this way.