The 3DB Crayfish has molded legs, which creates distinctive wave-motions and vibrations that, from a long distance, fish can detect with their lateral lines. This second patented feature of the Yo-Zuri 3DB Series of baits is the flash created by the 3D Internal Prism. This is slow sinking freshwater bait that can be fished as a swim jig or for flipping. The 3DB Crayfish has an jointed tail section that produces it's unique swimming action. The double hook is held in place by the wire guard and claws float up when the bait is sitting on the bottom.