The Swim Blade lure from Effzett is a totally new design concept of a jointed metal vibrating blade lure, with a focus on making the lure look and act like a real fish similar to soft rubber swimbaits. The strong vibrations give off by the lure drive predator species made and help increase the number of bites. The lure only features one treble on the belly due to it being designed to fold up when a fish strikes. It is also made from non-lead alternative materials making it environmentally friendly.