Rio AgentX Line Cleaning Kit - The AgentX Fly Line Cleaning Kit comes with a pack of RIO's Wonder Cloth and a bottle of AgentX Line Dressing to keep your fly line working in tip top shape. The kit comes complete with a 1 oz. bottle of AgentX and two Wonder Cloths. An easy application will keep your line casting further and floating higher much longer than untreated versions. MPN: 6-2607