Zink Little Sister Diaphragm 2 Reed Turkey Call. The V-notch cut on the heavier top reed produces yelps cuts cackles clucks and purrs. The lower .003" latex reed also has a notched edge for extra rasp. Together these two reeds make the Lil' Sister easy to use and control. Specifications for Zink Little Sister Diaphragm: Manufacturer: Zink Species: Turkey Country of Origin: USA Features of Zink Little Sister Diaphragm V-notch cut double reed Notch in bottom reed for extra rasp Custom built by hand Easy to use Package Contents: Zink Little Sister Diaphragm Zink ZNK-ZNK320: Little Sister Diaphragm 2 Reed Turkey Call