It is a heavyweight lineup of "Slide Bomb" up to 28g. The hook size has been adjusted accordingly, and the thick shaft "Rockfish Limited Worm 13S" has been newly adopted. Swimming that makes use of joints maximizes the potential of worms. The flexible worm action that is not found in conventional jig heads even when falling will be the trump card for flounder and magochi in the surf and rockfish in the reef area.