The Thundermist T-Turn swivel packs contains 3 high quality, smooth performing, rolling swivels, which minimize line twist and maximize action. A premium black nickel finish is camouflaged and great in both fresh water and salt water. Whether casting, drifting or trolling ? fishing form a boat or from shore ? the T-Turn keeps your line tangle free, even in varying strong currents which keeps your 3-way connection neat and \”perfect\” every time.