Our Titanium Black PVD Ball Closure Rings are an alternative to Surgical Stainless Steel or Titanium. These Ball Closure Rings have a PVD coating over Titanium making them suitable for initial Piercing as well as healed Piercings. Ball Closure Rings are the most basic, yet still the most popular piece of body jewellery, due largely to their durability and versatility they can be worn in almost any piercing.