Mechanical Iris Fidget v2 with instructions

The improved version of the mechanical iris, no glue, one print. 

I made this for fun, just to see if i could.

Instructions video:

Note: It is tricky to place the blades in the base, it will take som patience to get all the blades inserted.

It is crusial were you put the moving middle part on to the blades, it MUST be placed like in the video below. ( 1:35 in to the video )
When assambled, you have to give it a few turns to loosen it up, its quite stickey the first few turns.
 

When assambled, you have to give it a few turns to loosen it up, its quite stickey the first few turns.