Kalimba also known as THUMB PIANO 17 Keys Matte finish Easy to Play and Portable Just hold Kalimba with your hands and slide tunes by thumb. It is also has a portable bag to carry on. Quick to Learn with a guidance:An instructions is prepared for beginners to learn how to use and tune Kalimba as well as learn some practical songs That also works for basic learner. Different Style: It is internetional standard C tune,also be able to turn tune into G tune by Tune Hammer to try more style. Package includes: Kalimba Hammer Cleaning cloth Instruction Packing Box -- 5 pcs AVAILABLE