Low center of gravity shad tail specialized for swimming. The V-shaped tail that is characteristic of Shad Star is kept as it is, and it is created by thoroughly sticking to the roll action during swimming. Since the tail swings firmly from the time of casting and falls, and the roll action enters firmly immediately after unwinding, it also appeals accurately to large rock fish with high caution. Experience the benefits of a low center of gravity worm that expands the possibilities of swimming games.