A hybrid of a paddle tail that invites you with fluttering action and a tube worm that you can eat with dirt and spiral action. In the jig head rig, it invites with a spiral fall, and for sharp rod work, it induces a reaction bite with a dirt action to the left and right. The down shot rig maintains the horizontal posture during the stay, which is unique to tube worms, and appeals to small actions such as shaking even with a slight water flow at the tail. The worm itself is easily crushed even for the weak bite peculiar to deep in the middle of winter, and it is also characterized by good hooking. The tricky action that comes out from the body size of the bait is exactly the reaction bait that wins the blow.