Kaleidoscope Jigs are for all fish species. Our unique glow finish really produces the slabs! For the brightest kryptonite glow, charge with a UV flashlight. An ultraviolet flashlight is nearly invisible to the human eye, but does a real number on the Kryptonite Glow! Use All Kryptonite Jigs at night and in stained water situations. We know youll be impressed! Tip with leeches, minnows or Plastics.