I so love these hooks, they completely match my vanity door pulls, and just makes the bathroom look thought out.  I love the look of them, very modern, however, they do not slide the greatest.  This is my first crack at having a shower curtain, as I have always had a glass enclosure, so its all new, but I wish they slid across the shower bar a bit better.  Not enough to return because I love the look too much!