Zink Calls Signature Series Batwing Diaphragm Call - Triple ReedZink Signature Series Batwing Diaphragm Call The Zink Calls Signature Series Batwing Diaphragm Call is designed for hunters seeking a premium, high performance calling experience. Featuring a unique batwing cut top reed and a notched middle reed, this triple reed call delivers exceptional sound quality that mimics the calls of your target game. Whether you're in the marsh or the field, this diaphragm call ensures you stand out with its realistic and