The browser you’re using is unsupported, and the website may not work correctly for you. It’s recommended that you upgrade to a recent version of Firefox, Safari, Edge, or any Chrome-based browser. If that’s not possible, you can try enabling legacy browser mode.
Made of bamboo with one end covered with grease-paper, it is a "side-blown" mirliton. Not to be confused with the Egyptian/Iraqi zummara which is an instrument similar to a chalumeau.