Williamson Koika 150 Jig - 4.5" - 5oz - Black Purple BlueKoika 150 Jig 4. 5" 5oz Black Purple Blue Koika is asymmetric in design with center balancing to create the perfect fluttering or falling action, ideal for slow pitch fishing. Slow pitch jigs are designed to stimulate distressed prey, darting and flashing erratically with each lift of the rod tip before slowly falling with an attractive horizontal flutter on the pause. The perfect choice for targeting schooling fish in the upper water column.