The concept of a lightweight jig head alone is a long throw. Long length model with a sharp cast feel and lightweight jig head alone casting design. This long-length model allows you to throw the jig head far away and clearly understand the light jig head behavior in deep or fast tide areas. It accurately transmits information in the water even in extreme waters such as biting water or changing tides when engaging in a fall, so it has a combination of long-throwing performance and high-sensitivity performance that connects directly to the end of fishing. The jig head alone or in caro, it covers the distance of the rig while providing direct operation and sensitivity without feeling the distance. The flexible blanks do not cause discomfort to fish, and the bat that bends but creates a firm build up that leads to a reliable landing even under strong tides.