PANTHER MARTIN: FishSeeUV - The scientific premise of UV lures is simple, fish see colors as if they were under a black-light. FISHING HOOK TYPE: Treble Hook FISHSEEUV LURE: Fish identify each other by using ultraviolet vision to pick out markings on other fish, which are invisible to the human eye. Easy spinning ultraviolet blade is irresistible to fish. FishSeeUV: These lures will attract & catch fish anywhere! A great choice for clear or murky waters. Unique convex/concave shape of blade sends out sonic vibrations. PREMIUM QUALITY: Six eye-popping patterns. Fish see Ultraviolet colors as if under Blacklight. Particularly effective on cloudy days. FISH SPECIES: Brook Trout, Brown Trout, Rainbow Trout, Walleye, Northern Pike, Muskie, Largemouth Bass, Perch, Crappie, Salmon, Steelhead, Kokanee, Pickerel, Grayling, Bluegill, Rock Bass, Bream, Dolly Varden, Arctic Char, Smallmouth Bass, Whitefish, White Perch, Panfish, Warmouth, Pumpkinseed, Sunfish, White Bass, Peacock Bass, Blackfish, Northern Pikeminnow