The Cripplure, a longtime favorite of trout fishermen all over the country, has a specially designed ring chamber that emits a low frequency vibration that attracts fish and creates strikes. Its unique wobbling, rolling action closely imitates the action of a crippled bait fish. Combined with the low light visibility of UV with a prismatic flash tiger tape, the Cripplure UV is a versatile lure that works great casting or trolling for trout, Kokanee and other game fish.