Very pretty and gets the job done.  My only complaint is that the knob doesnt screw directly onto the hook.  Also the part the knob attaches to doesnt sit all the way down in the hook.
I got this for my bathroom (because someone thought it would be a great idea to put a full length window directly next to a toilet) as a way to keep the curtains open most of the time.  I was hoping it would be easy to swing them closed over the knob when I needed privacy when the bathroom light is on after dark and then sweep them back open to avoid needing a nightlight.
Because the knob just sits loose in the hook, I have to be careful about not sweeping it out along with the curtains.  This is a pretty curtain hook and it works okay but I will keep an eye out for a different style that gives me more peace of mind.