The most important characteristic of a buzzbait is the sound it produces, both in quantity and quality. The only solution to achieve this is to optimize the quality of each component: the propeller, the clapper, the frame. OSP has created the Zero Two Buzz, the clapper is made of copper (better transmission of high sounds), its head shaped like a boat keel ensures the proper maintenance of the buzzbait on the surface. A reference in Japan for many years.