The knobs look great and they were delivered very quickly.  The only issue is that the finish is not very durable.  Of the 27 knobs that I ordered (in the black finish), more than half had Knicks and scratches on the finish that exposed the silver underneath - and this was just from simple handling to screw them on.  That's the only negative with this.  The finish is not at all durable.  Not very optimistic about how they will hold up now that they are on.... But they do look great at least for the time being.