Don Luis is retired from his programming job, and spends his time crafting some inexpensive things and instruments. « I make simple things with simple materials like paper, wood, cord, wire, etc. ». On his website, among the instruments, besides the kazoos, lay the nose flutes.
He also publishes his outline to make a nose flute :
Don Luis just finished a new nose flute, and put a video on his Youtube channel with the description : « I think it works well, but I am not a good player. »