To use the model print two of it.
Use 2 Standard 3d printer bearing wheels to create a v shadped guide for the filament roll per screw.
Set of 2 uses:
8x 3d Printer bearing wheels.
4x m5x35/ 4x m5x40
4x m5 threaded inserts/ 4x m5 nuts
no supports needed.
The author marked this model as their own original creation.