A real silhouette worm with the motif of "shrimp", one of the staple foods of rockfish. But looks aren't the only thing this worm is all about. Due to the workmanship installed in various parts of the body, it reacts to a small amount of water flow and induces spontaneous actions. Due to its stable swimming posture, it is excellently compatible with swimming fishing methods using jig head rigs and lift and fall. In addition, the hot method (bottom stay) using a free rig will produce a spectacular catch.