I bought a pro custom slate about a month ago when i was going to take my son in the youth turkey season. My friend has used the mouth calls for about four years and told me to buy a slate call and I did. I have only been turkey hunting one time before and didnt know how to call myself. Iwatched the video on UTUBE and done like it was shown. Opening morning I called about three times and he came running. My son killed him about 15 yards from the blind. I just wanted to say thank you for the call.