Was at a flea market with a biddy and a very snoody woman came around looking at things and thumbing her nose. Her son and his grandma came along behind and he was very interested in game calls ( he was about 4 ) He picked up a primos power crow and blew it and was amazed...grandma laughed...mom looked like she wanted to kill everyone. I gave that kid the power crow and told him it works best if you blow as hard as you possibly can. You could hear that kid going down the road in the car for half a mile.