How many times do you see a training device advertised and said to yourself, “that’s just what I need”. When it arrives, it’s a little goofy and when you try it on for size, it really doesn’t satisfy. I thought that with this device, but I took it to the range anyway, hoping no one would see. It took a little time to get used to, but after a while, it started providing some valuable feedback. By the end of the practice session I was sold. I could not have found that kind of feedback and information on my own.