OO Scale 14.1mm Wheelset

thingiverse

These are two styles of OO scale 14.1mm Wheelsets. I would recommend printing them on a resin printer that can handle fine details and use a resin that is durable. They will not roll as freely as metal wheels, but can fill in if you are missing wheels and need something to tide you over. They also work great as guides for modeling rollingstock virtually. They can also make excellent set dressing for your layout. The choice is yours!