Filament roll support

cults3d

This model is based on the following link https://cults3d.com/en/3d-model/gadget/soporte-para-rollo-de-filamento It is simply a little higher so that a standard 1kg roll enters, and with a support that uses bearings to make the filament roll rotate more easily to avoid lack of extrusion due to pulling. In my case, I used bearings that I already had at home and that are easily bought on the internet (the measures are 22mm external diameter, 8mm internal diameter)