The Mondo 2B is a Cut-Down style call was designed to take a lot less air to operate than typical Cut-Down style calls, while providing more back-pressure and hold. This call can produce soft clucks, chatter, and ultra-realistic quacks, while possessing the ability to break high ducks on migration days with a loud, powerful bark. Single Reed. Bocote wood/Polycarbonate.FeaturesSingle reedMore back-pressure and holdLess air needed to operate