Biological fish fin design: The lure uses a lifelike fin that generates swift oscillation in water, mimicking a natural prey and increasing visibility to predators. This movement improves attraction and boosts bite opportunities. Durable PVC construction: Made from resilient PVC, the lure resists pulling and tearing to provide reliable performance across fishing trips and challenging conditions. 360degree light reflection: Features multiangle flash and 360degree refraction to attract target species from multiple directions, notably sea bass and grouper. UV luminous coating: The UV luminous finish makes the lure visible at night, leveraging phototaxis to attract fish in low light conditions. Use scenario 1: When fishing offshore around reefs or rocky structures in daylight, cast or troll the lure near structures. The fin movement combined with 360degree reflection helps it stand out in cluttered water and increases bite opportunities. Use scenario 2: Night or early morning fishing near docks or submerged cover. The UV coating enhances visibility and can help attract fish when ambient light is low. Use scenario 3: Long trips or frequent snagging, where lure durability matters. The PVC construction is designed to withstand repeated pulls and rough handling for extended use.