Panfishpro INSTINCTRIX Jig Series. It took us almost two years to perfect the action of this bait. 1000’s of fish were caught with the INSTINCTRIX jig, before the first one was ever sold. The quivering, vibrating and undulating motion of this jig tail drive fish wild! Say hello to your new favorite pan fish jig. Say hello to INSTINCTRIX. NEW 1.9-inch INSTINCTRIX Jig Tails now available.