A. This fishing lure is a well - designed long - distance casting tool. It has a unique "chubby" shape, with a length of 8.9 cm and a weight of 15.5 grams. These specifications enable it to achieve a longer casting distance. B. In terms of design, it is a good work. It uses laser technology to create a unique light and shadow effect in the water, which makes it easier to attract fish. There are sound - producing beads inside, which will make sounds when moving in the water to further tempt fish to bite the lure. C. It is equipped with treble hooks to ensure that the fish can be firmly fixed when hooked, thus increasing the fishing success rate. As a fishing lure, it is mainly used in artificial lure fishing methods. It can imitate the swimming postures of small fish and other aquatic organisms. D. It is a useful assistant for fishing enthusiasts during the artificial lure fishing process and can bring you a more diverse fishing experience.