I had someone give me a Flextone mouth call the other day. I believe it is called the Ninja. It sounds pretty dang good. In fact, I used it along with one of my slates to kill my gobbler last Friday. It has a nice rasp to it, but not too raspy. It also makes great clucks and purrs. I had to trim it a little to fit my mouth, but other than that, it is a very good sounding commercial call.