Our local hobby electronics shop also sells 3D printers. Someone there decided to make pieces of track as a demonstration. The temptation got the better of me so I took in some of my 3D rolling stock and an old Hornby clockwork. I was surprised to find that they were the first trains to run there.
In general I design things to be able to run on 0-gauge rails, blue plastic track and wooden railways (sharp bends excepted). The plastic and wood let children play with less worry about damage. We do have adapters that connect any known (to us!) track systems to any other.
In general I design things to be able to run on 0-gauge rails, blue plastic track and wooden railways (sharp bends excepted). The plastic and wood let children play with less worry about damage. We do have adapters that connect any known (to us!) track systems to any other.