FK (fall killer) super light jigging model that makes the best use of tungsten material. A model with the best balance hook set up on a tungsten FK jig that specializes in fall flushing performance. Tungsten jig completed with the aim of combining fast fall speed to the point and flushing performance in the range. The compact silhouette opens up a new world for SLJ. Hook : Front Twin Type ; Rear Single Madai Kuwase No. 13