M3D Micro Spool holder Rev.2.2

Well, I had no idea this design would be interested so many people. I very much appreciate your comments, so I am forced to make some changes in the design, for this time the base is integrated, the arm that guides the filament is removable and can be snap on.

*** Personally I recommend this latest version as this printed on one piece and uses much less material. ***

Currently working in add the filament dust-filter again to the design.

Also I recommend using PTFE tube for the f