Item Type: Kazoo_x000D_Material: ABS 1Adjustable Diaphragm: This kazoo is equipped with an adjustable diaphragm which generates different levels of vibration and intonation. 2Highly Compatible: This kazoo can be used with a wide range of instruments, including ukuleles, guitars and keyboards, making it a versatile accessory for any musician's collection. 3Easy to Carry: This kazoo is made of plastic, small and light, easy to carry and is the ideal accessory for musicians on the go. 4Easy to Use: This kazoo requires no special skills or techniques to play and is a fun and easy to use instrument for all ages and musical abilities. 5Increasing Experience: This kazoo generates a unique and interesting sound that adds a fun element to any musical performance or improvisation.