Spinners are and remain a favorite with the (larger) predatory fish. These are regularly used in the polder and city waters, but they lag behind a bit on the larger waters. A shame, because thats exactly where a good bigger spinner can make the difference, and thats exactly what Dr. Flash does! This double spinner provides a lot of vibration, a lot of flash and water displacement. Pikes dont know what theyre going through and will throw themselves into this fantastic spinner!