High E 432Hz Native American-style flute

I crafted a flute for my older son. Being six years old, it can be quite a challange to play a flute. So I tried to make it as small as possible, with only 5 notes.
It's made out of maple wood and a bit of spalted birch for the totem. Hopefully, he can accompany me one day...
Thanks for listening!
Sending blessings!