I made these horns, or flutes from sea kelp on the beach at Rialto Beach.
I decided to tie them together to get different sounds. I also filled the bulbous ends with sea sand to make a rattle.
I have already been offered money for a single rattle flute
These I call medusa flutes
Buy one now before The Metropolitan Museum gets wind of these, and
believe me, they carry on the wind. A bit fishy smelling :)