What I find funny is that all of you who think it is funny, haven't ever tried it. As I said, I have one. I'll admit it was given to me. I don't hunt with it because I find it too cumbersome in a tree stand. I do intend to turkey hunt with it (shotgun) and I use it constantly when shooting pictures with long lens cameras.
It does, jeust exactly what they say it does. It helps you hold steady for extended periods of time and when you have certain shoulder problems. As I said, when I am testing or setting up bows or adjusting sights, I use it almost every time. It allows me to continue to hold dead steady even when I am getting tired. That allows me to eliminate that factor of human error.
I don't know about you, but for me, when I am working on a new bow or tuning up an old one, I like to be able to be dead certain it is the equipment that is off, not a human error. This device does that. It has also improved my longrange photography considerably.
Now I did laugh like hell the first time I saw a Whisker Biscuit. Of course, I now have seven of them and would use anything else.