Materials Paper tube such as a paper towel roll Square of waxed paper 3" x 3" Rubber Band Colored paper, stickers, glitter etc. Poke a small hole about 1" from the end of the paper roll. Place the piece of waxed paper over the end of the paper roll with the hole. Fold the waxed paper down over the sides of the paper roll and secure with a rubber band. Decorate the kazoo with pieces of colored paper, glitter, etc. "Play" your kazoo by humming or singing into the open end of the kazoo. The kazoo will amplify and cause your voice to vibrate.