"Squeak out big bites (and big wins) with the Berkley Riveter Buzzbait. This isn't just another surface agitator, but a specially pre-tuned buzzer with a custom rivet that's guaranteed to drive bass wild with its high-pitched squeak. No break-in needed; the Riveter is ready to cause a ruckus on the very first cast. Its custom serrated rivet and anodized blade interact to create variable sounds. Simply tweak the wire frame to generate more or less ""squeak,"" and more or less ""head knocking"" to go with it. Designed with conical components to shed debris and maintain balance when skipped into tight spaces. Fitted with a lively silicone skirt for lifelike motion. Drives bass wild with its high-pitched squeak Serrated rivet and blade create variable sounds Simply tweak the wire frame to adjust noise output Pre-tuned and ready to fish; no break-in needed Conical parts shed debris and maintain balance Lively silicone skirt for lifelike motion"