Joints are tight. Middle swivels have light rust. No owners marks but there are finish areas the upper sockets have some dark areas on all of them. A good indication of this is the last picture where you can see dark areas. They look fairly good overall. Finish isnt rusty but it does have dark areas discolored by something. 6 points dont look rounded or overly worn. They are good and usable no cracks or problems I see other then the mentioned finish issue.

Please review pictures and please let me know of any questions.