Knight & Hale Diaphragm Turkey Call Beginner Kit (3 Pack) Double reed: a super-simple 2-reed call requiring minimal airflow to generate soft, mellow tones like early-morning Tree talk Double-reed split: designed to help novice hunters learn how to produce a range of realistic turkey vocalizations, including raspy low-end sounds Triple inverted V: a user-friendly 3-reed call capable of exceptional volume; re-creates the raspy, seductive sounds of a lonely hen looking to mate as well as convincing cuts Snuff can carrying case: pocket-sized, ventilated Tin keeps your calls dry and out of harm's way between hunts