fully printed spool holder

Update 8th July 18
===============
Update because of mistake design. The copy I have printed in yellow and photographed does not match the uploaded files. The four holes in the support were too low. Consequently, the rollers rubbed on the horizontal part of the support.
**Please download the current files if you plan to print it.**


I am a little bit disappointed with the result. Rollers do not roll as well as ball bearings, of course. They get stuck sometimes, then leave. This does not prevent the spool from rotating because the extruder motor is powerful enough to counter the friction of the spool on the locked rollers.
I have printed three and I continue to use them without any concern for my impressions. But I have to be honest and warn you that this design is not working as well as I hoped.




Initial post 10th June 18
===================
I needed a spool holder to replace an excellent model I had been using for a long time. One day, the filament was dammed, the e