Definately not one for the purists. We came across these little wonders when fly fishing for pike. Designed to slide onto your leader they are designed to take advantage of the principal of chaos, to generate an organic, non-rhythmic swimming action & vibration, resulting in more strikes and bigger fish!
Coming in two sizes. The smaller Action Disc I comes with 10 discs in a pack and is designed to slide onto wire leaders upto 20lb while the larger Action Disc II containing 5 discs per pack is designed for wire leaders upto 40lb.
Particularly effective for Pike and Zander but can also be used when fishing large streamers for big perch or seabass. They are equally effective when fishing small plastic baits too.