The flat head and fast back design creates a good action start and range keeping power. The flat head triggers the action and the fast back keeps the lure in range while letting excess water flow escape. The action is a high pitch wobbling action with wide wobbling. The lure is not too light and has the right amount of reeling resistance, but the vibration is transmitted to the hand for stress-free reeling. In addition, the eye setting suppresses string tangling during lift & fall, enabling responsive searching. The special weight placed in front of the lure and the body form that minimizes air resistance create a stable flight posture. The VIBRATION-X Micro is a micro vibration that pursues a high level of basic performance in a small body.