With a view in a tunnel, one can see most of the model train sets through a black hole. With the inner tunnel walls of high-value structured hardboard, your model is very realistic. Content: each of right and left inner tunnel wall.
Hints
Suitable for overhead contact line also.
Description
With a view in a tunnel, one can see most of the model train sets through a black hole. With the inner tunnel walls of high-value structured hardboard, your model is very realistic. Content: each of right and left inner tunnel wall.