Train toy - Chucuchú

This is a funny and basic train toy. I make it for a car race of my University (Carlos III, Madrid).



-> Rendered image and files Chucuchú V1 .scad and .stl, are only for a global vision, THEY ARE NOT PRINTABLE < -


Here you can see how it works:

http://www.youtube.com/watch?v=dTDau6R_qxk


((Photos and video are from old version; I still haven't had enough time to print the one new.))

Enjoy it!! ^^