For the children over 3 years we have our whistles kit. Included is a free Wacky Whistle. Dad will love this to keep in in his wallet for that practical joke moment. There are many varieties of Whistle to choose from; Rain Forest Bird Whistles Kookaburra Bird Whistles The Duck Whistle The Bird Caller Whistles Which one will you pick? Comment below. ​ #wackywhistles #birdwhistles