Lure in that trophy buck with the flip of a wrist! The Knight & Hale Nanny Doe Bleat Deer Gravity Call produces long-range, lifelike bleats and bawls single-handedly. Use it alone or in conjunction with other calls to simulate multiple deer. The larger can size produces deeper, longer, more resonant tones that mimic the sounds of a mature doe in estrous, making this call ideal for use during the rut. FeaturesRealistically mimic a doe's vocalizationsSimply turn the call over to produce true-to-life, long-range doe bleats and bawls- no blowing necessaryLightweight and super easy to use with a single handGreat for locating and attractingLarger option of the gravity can calls; smaller call is the Quick Doe Bleat TechniqueRemove the sticker covering the hole on the bottom of the can prior to use.When ready to use, turn the can upside down and place your thumb over the hole on the bottom of the can.Return it to the upright position to produce sound.