I really enjoy K&F filters for the selection, the subtle effects, and the price point. This filter is another one that I'm keeping in my kit for adding some nice effects to my images. I like to refer to it as the shimmer/glimmer filter as it does a little of both in the right lighting.

To start off, this comes in a really nice case that you'll appreciate. Not the cheap plastic junk cases a lot of filters show up in. The filter itself is really well constructed and has smooth threads that slip right into the lens threads without issue. I used this for a few different shots and never noticed any color differences when compared to just a UV filter or a bare lens. I attached two images to this review, one with the filter in place, the other with a UV filter in place. There is a slight difference in the glow and effect that adds in some character to the shot. Very subtle in the images I uploaded but more pronounced in images where there's more lights, lower lighting conditions, or very direct hard lighting.

I enjoyed using this filter and can easily recommend it if you're looking for a softer look that has some glimmer effect to it.