OO Gauge Windows 3 Versions 20mm X 13.5mm X 5mm 3D Printable Model

OO Gauge Windows 3 Versions 20mm X 13.5mm X 5mm is a 3D printable model, which we searched from web for you, so you can easily print on your own 3D printer or use print on demand 3d printing service. More 3D printer models from OOgaugeJohn are here.