GYRO STAR The unique inverted triangular flat body structure provides a stable swimming posture and tight body roll generated from the slash-cut ribs and the shaking of the oval-shaped tail. This shad tail worm can bring stable fishing results regardless of the season. Use it on jig heads, Texas, no-sinker rigs, jig trailers, etc. It also works well with Merry G. The original SAF material formula has increased the number of bites even more.