Here are the free blueprints to build all the versions from this video :
https://www.patreon.com/posts/all-plans-to-113301414
You can get my ebook an support my work here :
www.patreon.com/nicolasbras
I'm Nicolas Bras, musician and homemade instruments builder, on this channel you will find tutorials, compositions, building projects, improvisations, live concerts
Follow me on
https://www.instagram.com/nicolas_bras_/
https://www.tiktok.com/@nicolas_bras_
Find my music on http://nicolasbras.bandcamp.com
Music :
Nicolas Bras - Guyane, Homemade (album)
Nicolas Bras - Bottle Drum (unedited)
Nicolas Bras - Multisoufflant, Homemade (album)
Sandrine Morais, Nicolas Bras : Video edition