The original fine movement system vibration that makes the target use the mouth with the fine movement action and the diffused reflection created by the flat side.A fine movement action that exerts its power on a threaded target is generated by pulling out a fish after the predecessor and squeezing one more. Even with super fast winding of high gear reel, it does not jump out of the water surface with a light pulling comfort. It is also possible to produce fluttering and dirt action with rod action. With super fast winding and rod action, you can force the sea bass without the predation switch to use the mouth.