The Zink ATM Green Machine Polycarb Duck Call delivers the same high-quality sound as the original acrylic version in a more affordable, durable polycarbonate design. Made in the USA, this double reed call features an easy blow sound system and Z cut tone channel for smooth no stick operation. It is easy to use and perfect for beginners while still producing realistic duck sounds. Easy to use and great for beginners Produces realistic duck sounds Durable polycarbonate construction Easy blow sound system Z cut tone channel for no stick operation Double reed design Made in the USA