Shimano Butterfly Flat-Fall Jigs are a totally new concept of the Butterfly Jigging technique. Drop the jig down to the bottom or desired depth, then crank it up 30 feet and free spool. Alternatively, cast the jig and let it fall while free spooling. Wait for the bite, then jerk and repeat. The center balanced jig falls with a wobbling action in a horizontal position, keeping it in the strike zone longer than the ordinary Butterfly jig.Hydrodynamic flat keel designTwo Owner dancing stinger hooks with PowerPro 250lb. assistCenter balanced jig flatten on the fall