N scale reproduction (1:160) of an additional internal tunnel for single-track straight high-speed railway lines. To be combined with high speed/high capacity portals with code 1282 and code 1283.
Each tunnel is 5 cm long and it is possible to extend it with other elements of the same type.
3D printed with FDM technology in eco-friendly light gray concrete-like PLA material. Not painted.
Product suitable for:
High speed portal for double single track lines: initial code 1282