I don't think it reduces fines, it reduces static. The coffee doesn't clump together and doesn't stick to the grinder, so the major difference I've noticed is that you get much less grinder retention and the coffee is easier to pour out of the grinder bin.
I don't think it reduces fines, it reduces static. The coffee doesn't clump together and doesn't stick to the grinder, so the major difference I've noticed is that you get much less grinder retention and the coffee is easier to pour out of the grinder bin.