Lego compatible train signals
thingiverse
Lego compatible train signal. Put your 3mm LED's in and have fun I'm working on more Signals
Download Model from thingiverse
With this file you will be able to print Lego compatible train signals with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Lego compatible train signals.