Form is almost the same as ST-31. It is hard to understand at first glance, but notch thick Jiku-ka only hook axis diameter. It is the thing you have to medium heavy model. With functions of the ST-31 is being taken over as it is, the intensity up. # Fine lineup of up to # 1 from 10, would be Ranker bus in small minnow, cherry Yuki-dai initial up, continue to respond to various situations that image of anglers. Until now, "cried the key" to lure junkie who is "angry the key" of things. Want to use here the most. "No Barre, moreover, strong" it is ST-41TN.