Product DescriptionThe Primos High Roller Duck Whistle makes producing the rolling, fluttering whistle of a pintail quick and effortless. Its built-in roller bar automatically creates a realistic flutter, while the durable green polycarbonate body stands up to seasons of waterfowling. Versatile and easy to use, it reproduces the pintail whistle, mallard drake grunt, and the whistles of widgeon and teal for convincing, multi-species calling.Marketing Points Built-in roller bar automatically produces a fluttering, lifelike pintail whistle Versatile tones: pintail, mallard drake, widgeon, and teal Durable green polycarbonate construction for rugged field use Easy-blowing design suitable for beginners and seasoned callers Integrated lanyard loop for convenient carry in the blind Specs Model: High Roller Product Type: Duck whistle call Call Type: Whistle Sound Species: Pintail, Mallard Drake, Widgeon, Teal Target Species: Ducks Material: Polycarbonate Color: Green UPC: 010135008383 Manufacturer Part Number: 838 Brand: Primos Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.