1Rolling Steel Balls: The built in rolling steel balls help to stabilize the center of gravity and extend the throwing distance. During the throwing process, the lure maintains a stable and smooth posture in the air and is not easy to spin. It will make a sound when dragging to further enhance the fish attracting property. 2Fish Hooks: The fishing lure uses sharp stainless steel hooks, which are sharp and strong, and with barbs to reduce the chance of the fishes getting out of the hook. 3Main Features: The fishing bait uses sharp hooks, 3D simulation eyes, and high resolution body details, which are lifelike and can attract fish more efficiently. 4Surface Treatment: The surface is treated with anti corrosion and anti rust, which can be used for a longer time. At the same time, it is treated with gloss paint to good radiation in water. 5Shape Design: The fish body is integrally pressed, and it has a good streamline in the water. The compact body shape helps maintain friction while maintaining water friction, providing you with the best casting distance. Its centrally balanced design triggers the predatory nature of fish and its ease of use.