Introducing a shadtail worm that can be widely used in games targeting flatfish such as flatheads and flatheads, rockfish such as scorpion fish and soy, and groupers. The unique slightly pentagonal vibra shad tail is different from the usual swimming-specialized shad tail, it starts moving quickly and moves well with a little force, so it is ideal for slowly attacking pin spots. Since it uses a soft material, it has excellent bite. It can be used mainly for jig head rigs and Texas rigs without rotating the worm for flat games that can be eaten with surf pin spots and for rock fish that depends on bait fish.