High material - made of aluminum alloy, light-weight and durable.Easy to carry - a mini musical instruments that you can take it out of your pocket. and no trace - aluminum alloy is , the surface of kazoo is and delicate.A good for - guitar, ukulele, violin, piano keyboard and many other musical instruments.Easy to use - simple structure, no need to learn music while playing, no need to recite music score, even no need to practice.Aluminum alloy is , the surface of kazoo is and delicate.Simple design, fix in hand of an adult.A good gift for kids or music lovers.Material: Aluminum alloyColor: Red+Blue+Gold+Green+Purple+SilverProduct size: 12 x 2.7 x 2.3cm / 4.7 x 1.7 x 0.9inProduct weight: 11g / 0.4ozPackage includes: 6 x KazooOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.