The back part of my rope chain is super dull. Help.

Welcome to r/Jewelry! This is a subreddit dedicated to jewelry discussions, sharing new designs, showing off your favorites, or getting new ideas! ---- Jewelry (American English) or Jewellery (British English) is an object or objects of personal adornment, prized for the craftsmanship going into their creation, and sometimes for the intrinsic value of their components.