Mountable filament stand with bearings

A basic filament spool stand with added sockets, so it can be securely mounted onto a surface.

Additional things needed:

4 x metric ball bearings ( 13 mm OD, 8 mm ID, 5 mm height)

2 x 8 mm x 200 mm metal rods

I would recommend to get rods with a rough texture instead of polished ones, as the spool tends to slide on slick rods instead of turning them.

Note: I cut off the tips of the sockets, so it would fit my case. The file prints correctly. :)