Small and unique instrument - Mirliton Made of high-quality aluminum alloy, durable and not easy to break Consists of three parts: body, cap, and resonator Features a vibrating membrane that responds to humming If you can hum, you can play this instrument Red color Material: Aluminum alloy Length: Approximately 4 11/16 inches (12 cm) Place the widest end in your mouth and hum to produce sound Very easy to play Note: The instrument does not produce sound by blowing air like a whistle. Sound is created when vocal vibrations from humming cause the membrane to resonate The kit includes: 1 x Metal mirliton 5 x Mirliton membranes Content limited to the above; other items not included Note: Lighting reflections and differences in display screens may cause slight variations in the color shown in the image compared to the actual product. Measurement error allowance: +/- 1-3 cm