How do you make something deadly, even deadlier? The Panther Martin SonicWhammy is the perfect example, with its unique new blade shape. It features a partial-split design with downturned ends that work like rudders to churn up the water and magnify that signature Panther Martin sonic action that's so effective on all species. Unique thump, too! And like all baits in the series, the solid brass body is plated with real gold or silver, and casts like a bullet. Fitted with a premium treble hook. Deadlier than ever, for all species Unique new blade shape Split design with downturned ends Magnified sonic action, plus unique thump Solid brass body plated with real gold or silver Casts like a bullet