Luhr Jensen Jack O Diamonds Troll - The Jack-O-Diamonds Lake Troll's large blade sizes (one #6 blade and four #4s) makes great use of the large stamped diamond pattern in the blades. With Luhr-Jensen premium plating and polishing, the troll comes to life with a multitude of beaming reflections in all directions. Sized to suit medium to large bodies of water where maximum flash increases the range of attraction and catch. A built-in trolling rudder eliminates line twist. Flexible cable riggingBuilt-in trolling rudderPremium plating & polishing for maximum flash