Giá đỡ cuộn filament (Filament spool holder)

For the main body you can print two back pieces if you don't wish to have the Creality logo. They are otherwise identical. As for connecting the side pieces you can print either the solid base as I did because my holder is on top of two aluminum rails or three times the connecting piece for less filament usage.

The center screw and nuts might be a tricky print depending on your overhangs. I was able to print the screw with regular settings but for the nuts I had to lower layer height to 0.12mm.

All parts (except the axle) print without supports but you might want to use a brim.

I printed all parts with black ASA, but PLA should work too as there are no significant load on the parts. You don't need to tighten the nuts holding the spool very tight.

You will need two 608 bearings, 8 M3 allen bolts and couple of washers or you can use the fully printable axle.

The holder should fit most filament rolls. Amazon basics ones are a very tight fit, but can turn if you center the roll carefully.

Update

Added a fully printable axle if you don't wish to use bearings. It has a bit more friction if you don't like the spool to spin too easily.