3D-printed model train rail

This model was made from a two-part STL file where the sleepers were printed by the Dreamer’s left extruder with brown #PLA #filament – and the rails were printed using the right extruder loaded with silver PLA filament. All in one go without stopping the 3D-printing process.

You can give this a try yourself and download the 3D-model for free from this link on Thingiverse.