These tongue drums are great for creating a relaxing sound. They come with everything needed. Mallets, bag, drum, and book. Watch the video below to see how they work. These are great, fun, instruments. At 6 inches in diameter they are easy to carry around. Great for anyone who needs that soothing sound of a tongue drum to keep them in a relaxed mood or even great for children to learn musical aptitude on. They come with Free Shipping and you can choose what color you want.