LOVESTOWNKids Kazoos, 18 Pcs Plastic Kazoo with 20 Pcs Kazoo Flute Diaphragms Kazoos Musical Instruments for Gift Prize and Party Favors

These are delightful! Really good sound. They give you extra membranes to replace when needed.The membrane is the thin plastic piece inbetween the top opening and the piece you hold.It's important to note that if your membrane isn't resonating, you need to "stress" the membrane by gentle pressing on it. That'll allow for some flex so when you sing it'll resonate more.*I may have called it a reed in the video, which is what's used with brass instruments.

I taught elementary music for 40 years, and I've used a lot of kazoos. These are surprisingly good quality. The membrane is sturdier than most others, so it doesn't rip after a little use. Because of the strong membrane, the kazoos have a good, loud sound. Note to those who say they don't work: Perhaps you are trying to play them by blowing through them. Kazoos don't work that way. You have to sing into them. Sing using an oooo or ohhh sound, and you'll be successful.

Like vibrant color mix. What are separate rings for?Would be great to have larger quantity available at bulk pricing.

For little ones, they cant grasp the humming instead of blowing. They are not entertaining enough, LOL Not very loud.

Purchased in bulk for use in stuffing giving boxes for children in need. Very happy with the quality of product.