Due to the weight of tungsten and the unique water receiving shape, even if there is a double tide or a bottom tide, it will fall while rolling like cutting the tide with a straight fall trajectory, and it will increase the number of turns even when the tide is heading. In addition, it is compatible with not only high-speed roll fall but also vertical fishing, and by inserting rod action, it can generate preying sounds and searching sounds, and can also turn on the fish eater's predation switch.