Website: thingiverse
Author: msruggles
Price: Free Download
File format: .Stl 3d printable
Description:
Twist the ring to open and close. This is the result of my attempts to improve the Iris Box and the Iris Ball. One thing led to another and the iris mechanism went away completely to be replaced by leaves.There was a lot of learning in this project. Main lesson was that tolerances are key. You have to print this at 0.1mm