VERY NICE i must say- price? well, it is OK  PROBLEM is that a high percentage of these knobs came 'detached' meaning the crystal separated from the base and they are not 'glued' properly, so be VERY careful when you ar screwing in during installation, you can well twist off the knobs.  aside from manufacturer bad quality control, these knobs are quite nice, if not beautiful; hence, a 3 stars