I bought a fixer upper last year that has 13 doors with 10 different handles, most very beat up, different finishes (old brass, shiny brass that was all scratched up, satin nickel, many different shapes), some didn't even work! After refurbishing or replacing the doors, I replaced them all with these knobs. I love the way these look!  I would have given them 5 stars, except they aren't "comfortable" in your hand.  Although the glass knob is very even and the surface is smooth, it nevertheless feels a little jagged when you turn the knob.  All in all, they have added a fresh, new look to my renovated house.