We were so impressed when we opened the box. This Kalimba is made of mohogany and has 10 keys. The keys are made of carbon steel. Comes with a flannel bag for safe storage. The sounds is so amazing. I love the way it sounds. It is the prettiest sound I have ever heard. It is very easy to play and also comes with a play book of easy songs to learn how to play and sing along with. The kids want to learn how to play it as well. It is a beautiful instrument, very well made and of the highest quality material. We are very pleased with this kalimba.