I have one and have been useing it for a long time. I got it as a gift from a freind and iv called more ducks with it than i could think it. The hail call and come back call is best for this DL Reed Vortex. Don't lose it cause they do cost a little bit of money. It is made of Graphite. And it is hard to freeze, but don't kid yourself. It will stick when wet. I give it a 10 :thumbsup: