The Luhr Jensen Cowbell Lake Troll is a trolling rig designed for lake trout trolling techniques. The Cowbell Lake Troll from Luhr Jensen is among their most popular troll accessories as a result of its proven effectiveness on lake trout. The unique engineering of the attached blades produces an unparalleled vibration that calls fish from distances to come and feed. Luhr Jensen's finishing process, which includes premier plating and polishing, on the blades is responsible for the emission of maximum flash. The Cowbell Troll comes completed rigged; including: flexible cable, trolling rudder and a selection of blade sizes and troll lengths. The variety of size and color options is certain to match your needs. We offer the 3700 and 3710 models of the Cowbell Lake Troll. For detailed information see the specs chart below.