For occasional usage of different filters with different lenses which is perfectly adequate.
From 3 rings down, I must of course think of shadowing.
I think it's cool for all lenses to utilize all filters.
The threads are quite short, one start vigorously wrong and the ring is likely to be out.
In addition, they also seem good by the blueing (or whatever the coating) have gotten.
Once "is really pops" it will probably be for `life connect.
It takes a while until the crunch when turning (not all and not always) subsides.
Whether it ever go away I do not know.
For Grobmotoriker is rather nix, overall the material is quite soft.
But before I hinpacke a fortune on such a Packkage, I can live with the situation.