ROCKY MTN TURKEY DIAPHRAGM 3 PACK Our multi pack is the perfect choice for those who prefer all 3 turkey diaphragms. The #206 One Eyed Tweet, The #207 Sharp Tooth Jack and the #208 Black Max all in one package. #206 One Eyed Tweet – Yellow This three-reed mouth call is made from premium latex and due to a light stretch on the latex it is one of our easiest turkey calls to blow. You can easily make extremely sharp cuts, raspy yelps, fly down cackles and plain yelps from this call. #207 Sharp Tooth Jack – White This three-reed mouth call is made from premium latex with a light stretch on the latex. This call is very easy to blow and is the perfect mouth call to use for making fly downs, cutting and yelping. #208 Black Max – Black This three-reed mouth call is made from premium latex and has just the right stretch. Like our other calls this call is one of the easiest blown turkey calls you will find. It’s a great all-around call with the batwing cut making it very versatile for producing a very clear front end yelp and a nasty raspy back end.