The carimba is made from African original signal mahogany or acacacia wood and steel tunes with 17 key mineral mental materials bring you exquisite vocal experience.Made with carefully selected materials that are wet treated and vacuum dried to prevent the shape from changing.Just hold the carimba in your hand and slide the songs with your thumb, easy to play and carry.QUICK LEARNING WITH GUIDANCE: Instructions for using and tuning carimba, and instructions for beginners learning practical songs.