Freenotes - a great pentatonic instrument

One of my favorite instruments for non-musicians is the Freenote by Richard Cooke. I own the wing in the key of A, and I frequently bring this to flute circles where folks can easily jam on the wing while someone else plays the Native American Flute or another rhythm instrument. This is a great instumement for kids, as you don't need any music theory too make music on them.