They were initially very difficult to get undone and were a lot smaller than I expected. These wont fit into standard lobe piercings unless you have very small lobes. They fit into my second lobe piercings though (higher up and closer to the edge).
Had them in for a couple of weeks now and they seem to be lasting well, no discoloration.
i like them i just thought they were a bit thicker. But other than that, they are fine :).