Hunters Specialties Drury Outdoors Signature Tongue Inverter Mouth Call Aluminum. Mark has found that by tightening up the reed spacing and leaving a flat tongue instead of a pointed tongue he gets more performance out of this new series of mouth calls as will you. The Tongue Inverter is a typical Inverted V cut call with a flat tongue resulting better performance. Specifications for Hunters Specialties Drury Outdoors Signature Tongue Inverter Mouth Call: Manufacturer: Hunters Specialties Fabric/Material: Latex Species: Wild Turkey Finish: Yellow Features of Hunters Specialties HS-DOD-MC-TINV Tongue Inverter Mouth Call Wild Turkey Yellow Designed by 6-time World Champion Mark Drury and approved by the DOD Team the new Tongue Series mouth calls are designed with cutting edge technology. Mark has found that by tightening up the reed spacing and leaving a flat tongue instead of a pointed tongue he gets more performance out of this new series of mouth calls as will you. The Tongue Inverter is a typical Inverted V cut call with a flat tongue resulting better performance. Aluminum Frame Hand stretched on the HS precision press. 3 reeds of .003 latex Tongue Series unique flat tongue cuts. Extra tight reed spacing. Inverted V cut with flat tongue technology Package Contents: Hunters Specialties HS-DOD-MC-TINV Tongue Inverter Mouth Call Wild Turkey Yellow Hunters Specialties HS-DOD-MC-TINV: Drury Outdoors Signature Tongue Inverter Mouth Call Aluminum