The Lunkerhunt Impact Ignite Willow Leaf Spinnerbaits blades will rotate easily at slow speeds. It has been designed to cast far, sink fast, and to generate a lot of flash with minimal effort. Size 4 shallow cup willow leaf blades catch light and emit a high vibration in the water. The Lunkerhunt Impact Willow Leaf Spinnerbait is a great search bait that calls fish in and generates ferocious strikes.