Originally Posted by catrancher
One last thing . . . they are nothing more than pieces of foam cut into the shape of a bat. While the video states that the curves allow you to get closer to the needle without them getting in the way, I didn't find this to be a major advantage. Two pieces of foam cut into whatever shape you like would work just as well, IMHO.
That's what I thought when I looked at them. Sounds like a neat idea. I think I cut up a piece of foam and try it.