Panther Martin FishSee UV Utlra Violet Inline Spinner - Lures the Fish Will See & Strike. Featuring 3 of the best selling Panther Martin UV lures in one convenient 3-Pack. This is a perfect pack for the casual weekend angler to get acquainted with the deadly UV lures. These lures are truly eye-popping the way humans see them, but if you put them under a black light (replicating the way fish see them) you will truly be amazed at the way the UV colors and fluorescent orange bead stand out and call out to passing fish. Particularly effective on cloudy days or in murky or muddy waters. Includes 3 - Size 4 These lures are deadly on trout, bass, kokanee, salmon, steelhead and many other species.