Sturdy material: plastic kazoos are made of quality plastic, not easy to break, non-toxic and durable, the edges has been polished, a rather simple musical instrument but has lot of fun to play withVibrant colors: 50 pieces kazoo instruments in 5 bright colors, such as red, blue, purple, yellow, green, simple but elegant design, loved by teens and an eye-catching instrument to play withEasy to use: colored kazoos with simple structure, easy to play with, no need to learn music theory or recite music score, a really wonderful gift for children, students and beginnerWide applications: these small kazoos are good accompaniments for guitar, ukulele, violin, piano keyboard, slide whistle and many other musical instruments, also can be applied as gifts and prizesSmall size:It is portable that you can put it into your pocket or bag, you can enjoy your musical world everywhere anytime.Specification:Material: plasticColor: Red + yellow + purple + green + blueSize: approx. 2.5 x 12cmPackage Contents:50 x Plastic kazoosOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.