Train Tunnel

thingiverse

This is a basic 100mm train tunnel designed for wooden trains. It accommodates all Thomas the Train cars as well as other brands on the market. The tunnel offers 54.5mm of clearance space inside. I have included two versions: one with windows and another without windows. Users can easily modify this design in Tinkercad to add custom window shapes and sizes. Printing is recommended with the female end facing downwards and the male end facing upwards.