This ND filter set is great quality. They're very small and lightweight, and fit the camera very securely. Each one is also labelled clearly with the rating. There's really nothing to complain about with regards to the filters themselves.

In fact, the only thing I actually have to complain about is the over-sized box they're supplied in. They come in a plastic case with a foam insert, with recesses cut out for each of the filters - that's all fine, except the foam is about 3x thicker than it needs to be! There's so much excess on the bottom, and literally nothing on top when you close the case. It's like they took the box from something else and cut a severe corner here with it. And it's not like the case is something special, it's a basic plastic case with snap-fit latch.

I've dropped 1* only for this reason, but I'm already struggling for space in the bag with extra props, and the RC controller, to give away more space unnecessarily. The case needs to be smaller.

I am aware of other reviewers stating they had a case with magnetic closure; that was not supplied with mine. There is a small lens cloth supplied, but it's small and cheapish and hardly worth mentioning.