Want to take out those big toms like a really killer? Try using this David Halloran Serial Killer Diaphragm Turkey Call Pro Pack. One mouth call is never enough. This three pack of diaphragm mouth turkey calls includes the Total Knock Out Natural Born Killer and She Devil. Perfect turkey calls which will provide a lethal edge in the spring. Make room for all three in your vest. Features: Three pack Includes Total Knock Out Natural Born Killer and She Devil Great for spring turkey hunting NOTE: All mouth calls should be washed thoroughly before using to ensure proper call functionality. Simply rinsing them for a few minutes with tap water should be sufficient. Due to sanitary reasons we are unable to accept returned calls. All defective calls should be returned directly to the manufacturer.