Agent 007 is assigned to hunt for a lost British encryption device and prevent it from falling into enemy hands.
From the James Bond Thriller "For Your Eyes Only" (1981) Starring: Roger Moore and Carole Bouquet, this is a real prop Balast Ball from the film. This Ballast Ball Prop is from from the Neptune Underwater Submarine in "For Your Eyes Only". These were used in the film in the Mini-Sub. That sub is currently owned by the Ian Fleming Foundation. This Balast Ball Prop came directly from the Foundation. They took these from the sub and packaged them for sale back 30 years ago right after the film ended. The Balsast ball is made out of a plastic type material and is 2.5 inches in Diameter. It comes complete with a letter of authenticity.