I used one for the first time last weekend in combination with a grunt call. It was the first time I have ever used any calls. I can't say for sure what did it, but I was able to get the attention of two bucks (spike and 4x4) that were 40 yards away and grazing away from my stand, they dropped what they were doing and made a beeline through heavy underbrush, and came in under my stand (using the same path I came in on) to see what was going on. Of course I had sprinkled enough scent around to keep their attention.<font face='Arial'></font id='Arial'>