The symmetrical body of the center balance suppresses the drag ( unnecessary rotation) that hinders gliding. The gentle taper design controls the turbulence of the water flow, it is hard to run wild even with high speed retrieve and long jerk, and it has both extremely light pull resistance and dynamic slide dirt performance. In addition, the body shape with good drainage reacts quickly to continuous jerk, and shows excellent exercise performance even in high pitch jerk with a short stroke. A casting jig that responds to a wide range of techniques from the shore.