Magic Touch Slate

I'm a mom who went hunting with her son for turkeys, I had never done this before, but wanted to try to help! My son knowing I had no clue how to do a reed call gave me this one to try to help, I was impressed with how easy it was to use and you almost can't mess it up and scare the turkey's away. the only downfall is that you have 2 pieces to carry and you have to hold it just right to get the sound on the slate, maybe if there was a way to attach a string to them to keep them together? But I found that even if your a first timer, you can use this and make it work, without having to practice!