Built with serious anglers in mind, the Pucci Rolling Swivel with Safety Snap keeps your line tangle-free. Its black rolling swivel makes it ideal for virtually all applications from trout fishing to walleye trolling. This piece of terminal tackle from Pucci lets you change lures and hooks quickly with the interlock snaps. 25-pack. Keeps your line tangle-free Ideal for virtually all fishing applications Change out lures and hooks quickly.