The Pro Staff Trolling Rod series has new Dyna-Flow guides! The trolling series with the most crappie championships just got a little bit better with the addition of these light, yet very durable guides. They’re made of extremely durable alloy withsmooth, stainless inserts that will never pop out while spider riggingaggressively or pulling crankbaits. But,they’re still the most sensitive trolling rod out there.