The cross-section, resembling a circular slice, increases the water-receiving surface, not only pushing water more strongly but also contributing to reduced travel distance. The Magnum also features a slightly slanted cup shape. Designed for use with heavy, thick fluorocarbon lines, it's designed to prevent diving. The protruding mouth also serves as a guide for inserting the hook. The original leg shape creates a realistic kicking action and natural ripples. The escape action even activates bass that have overlooked the suspended bait. The return movement of the extended legs also creates a braking effect, contributing to reduced travel distance. The arms open to the left and right firmly grip the water, reducing travel distance, while bouncing up and down even with subtle lures, amplifying the sense of life. Vertical and horizontal slits on the back and belly improve flexibility. The hook is smoothly exposed upon a bite, providing outstanding hooking performance. Made from elastomer, it offers excellent buoyancy and durability. We have selected a material hardness that will produce lively action even in magnum size where leg response tends to be dull.