GRAYZ is a Japanese lure brand specializing in high-performance lures for bass fishing. The Jolt features a one-piece body with a movable rear and friction fins, creating strong, natural ripples on the surface during zero-range slow retrieves. With a fast retrieve, it generates a splash with bubbles, mimicking fleeing baitfish, while excelling in obstacle avoidance at depths of up to 60cm. It offers a unique surface approach with nearly 360° turns at pinpoint spots, differing from dead-sticking techniques. The G-Ball, a marble-sized sphere, combines with a thick 1mm silicone rubber skirt to enhance water displacement and attract fish.