SummaryI love getting my filament from Yousu, including PET ABS and nylon. They come in nice cute boxes square. Which means the rolls are wider than most of my other suppliers. I do like the size, but my origin spool holder is too big to fit thru the reel hole, and the spool is too big for the original version of this. So I upsized it. Now its really cool. Just need to print few more of these. InstructionsI drill the holes, and use all m3 screws. Note that countersunk works better on the bearing holders. This version also is a bit thicker to allow it to be more sturdy than the first version.