Setting a *ridiculous* introductory price of $59! I know this instrument is incredibly unusual and different from anything else, so I'm going to sell the first batch basically for just the cost of parts.
 
Blow in one end, push a button, craziness ensues. The button is pressure sensitive, which adjusts the pitch. You blow into the small hole and, like a flute or trumpet, play rhythms using your tongue. It's fun, super-intuitive, and easy to pick up.
 
Pre-order now, will likely start shipping in October '24.