Zink Green Top Rocker Features The Zink Green Top Rocker uses a single reed design to produce a loud nasty nasally duck sound that stands out and carries across long distances in the field. This volume makes the call especially effective for reaching out to ducks that are still working at a distance helping draw their attention before they commit to the decoys. The call s tone mimics the sound of several hens calling simultaneously adding a layer of realism that can be more convincing to educated birds than a single flat tone. This multi-hen effect is a signature trait of the Green Top Rocker that sets it apart from simpler single reed calls. A Z-cut tone channel is engineered into the call specifically to help eliminate reed lock a common frustration with single reed calls that can occur during aggressive calling sequences. By reducing the chance of reed lock the Green Top Rocker allows hunters to call aggressively and confidently without worrying about the call cutting out mid-sequence. Built for duck hunters who want a call with both volume and realistic tone the Green Top Rocker is suited to open water and flooded timber hunting alike. For waterfowlers looking for a dependable loud single reed call the Zink Green Top Rocker is a solid addition to the call lanyard. Zink Green Top Rocker Specifications Manufacturer: Zink Model: Green Top Rocker Type: Mouth Call Animal Type: Duck Color: Green Count: 1 Available At: GrabAGun