Filament spool holder

Fits to 2020 aluminum extrusion profile, printed in one piece without support. My 65 mm spool is wider then Nahuel's one. And this holder should be more durable due to the arrangement of the plastic layers in the vertical plane (the part is printed on the side) and the triangular profile under the spool.
If you want to tip somebody - tip Nahuel, please, I stole the idea from him :) And his rover tracks are awesome, works well.