The Mob 3-Pack includes all of the UntouchablesSeries mouth calls. The Hustlerwith the Magnum Double Bat Wingwhich is super raspy. The Gangster withthe WAVE cut that creates clear calls.Lastly, the Mobster with its Bat Wing cutthat reproduces both loud and raspy orsoft and clear calls. All have ultra thin.0025 medical grade latex which makesthem easy to blow with little air.