Evolutionary spool Holder

A spool holder that can be used with differents supports. It works with 2 roller-bearing for a smooth rotation of the spool.
To be mounted with the replacement support for the Creality's printers (see at https://www.thingiverse.com/thing:3717077), or with the simple support (see at https://www.thingiverse.com/thing:3720610).
You could also design your own support : all that you need is a 14mm square axis !

I suggest to print all the parts separately with 0,10 mm layer height. You will need to print 2 spacers and 16 rollers.

Assembly tip : Use a little grease on the axis to help the rollers to hold in place.