Perfect
I play sheet music with 12-hole ocs and use 6-hole ocs as improv instruments. I have 2 Focalink 6-holes (alto and soprano) and the Songbird Pokeball, and this instrument tops them all. Perfect tuning, great breath pressure, and no airy notes, plus better ergonomics. I thought it would go on the shelf next to the pokeball after the novelty wore off, but I find myself reaching for this sweet potato every time now. I love it.