Updated. Now More Functional!
a simple blinking eye mechanism that prints in one piece.
I made this to compliment my cyclops makeup / mask
This could also be used for a puppet or costume wear.
Add stiff wire to the small tubes and move them from behind.
or put a cable to one of the tubes and attach the wire to the other.
stiff wire and servos would work too.
watch this youtube video:
https://www.youtube.com/watch?v=qv_yO_nstFY&feature=youtu.be