Picture of Motorized Halloween Ring

This is a 3d printed motorized halloween ring.  A LED in the mouth rotates while the eyes glow.


Jameco Part no. 2128219   Motor
3 led's
1 2032 battery
1 2016 battery
Metal duct tape
3d printed parts--files available at:


Step 1:

Picture of
Print the hollow back shell.
Very cute. :D I bet kids would go crazy over this!