Another Gravitrax compatible parts project - this time the "spacers" or how ever they are called correctly.
Available in 10mm (standard big spacer tile), 20mm and 50mm. All can be printed without support, if flipped upside down in the slicer.
I've designed these with the intent to use as little filament as possible while leaving the tiles sill rigid enough for my kids to play with. I hope that this is a successful attempt!
Have fun printing, and keep those marbles running :)
best printed upside down (rotate X or Y by 180°) so no support material is needed