Not Gold? Okay, it is Beryllium, non sparking metal tools. Look up how toxic this stuff is when powdered! Yikes. I have seen a wrench, on occasion, but here is a whole set of half inch sockets, in a non sparking brass box. I would have bought it if there was room on my wall, tool box, work bench, or floor. I think it will be a long time before I see another set of these, yes?