What's the secret to Blue Fox®'s Vibrax® Super Bou? Maybe it's the free-turning brass gear that emits sonic vibration and rattles when rubbing against the bell. Maybe it's the thin, high-vibrating tandem blades, or the Marabou hackle and Flashbou fibers that create an undulating action that makes this bait come alive. The size 8's small sleek design is rigged with one hook and is great for burning over shallow cover. The two treble hook size 10 has a larger profile body which emulates mature bait mid-season on. An inline blade design runs this spinner at 2' to 6' deep. Other features include heavy-duty stainless steel through-wire construction and premium VMC® hooks. Whatever the secret, this fish magnet has a record of impressive catches.