Knight & Hale EZ Grunter Xtreme Deer Call Black. With its six-point adjustable reed system this call produces the full spectrum of authentic deer vocalizationsfrom soft fawn bleats and doe calls to deep throaty buck grunts. The malleable rubber tube makes it easy to vary pitch and tone giving hunters the flexibility to adapt on the fly to different scenarios. Its two-way reed design adds even more realism creating natural-sounding calls whether youre blowing in inhaling or hyperventilating to mimic a buck chasing a doe. Compact durable the EZ-Grunter Xtreme is a must-have for drawing deer within range all season long. TECHNIQUE: Place your lips on the body end of the call. Use your finger and thumb to form a seal around the open end of the extendable tube; this will allow you to use your hand to help control the volume. Blow lightly with a short burst of air; this will produce a contact or social grunt. To produce the rutting/trailing grunt use more air to increase the volume and make short bursts putting 5-7 short grunts in succession like a buck following a doe. To produce the growl increase your volume even more and carry the grunt out in one long low grunt that starts low and increases in volume and pitch. Specifications for Knight & Hale EZ Grunter Xtreme Deer Call: Manufacturer: Knight & Hale Color: Black Fabric/Material: Rubber Polymer Species: Deer Call Type: Mouth Call Features of Knight & Hale EZ Grunter Xtreme Deer Call Mimic buck grunts and doe bleats with one call Adjustable reed produces a wide range of fawn doe and buck sounds Malleable rubber tube that allows for a wide variation in sound Two-way reed creates different sounds when inhaling and exhaling Package Contents: Knight & Hale EZ Grunter Xtreme Deer Call Knight & Hale KHD0209: EZ Grunter Xtreme Deer Call Black