Kalimba Specifications: Tonality: C Key The Number of Tines: 17 Keys Tines Material: Ore steel Body: Solid Mahogany imension: 18 X 13.5 X 3.2 CM Package: 1 x 17 keys Kalimba 1 x kalimba bag 1 x Tuning Hammer 1 x Study Manual 1 x Wiping cloth 1 x Notation Stickers 2* Color Stickers 2 x Finger CoversHigh-Quality Material: Handmade with solid mahogany and Ore steel tines,kalimba thumb piano sounds clear, light, and warm. Smooth Edge Prevents Your Hands from Harm. Giving you a better sense of hearing, touch and vision.Beautiful Music and Curved Notes: You can play with the steel sheet, the sound is clear and like a music box. The keys are engraved with letters and notes, more convenient than other stickers notes thumb piano.Unique Designed: The Kalimba with a voice-activated sound hole on the back, you can put your finger on the soundhole, you can create a special sound when you master the rhythm.Study Instruction: Come with a learning booklet, which introduces the use and performance method of our kalimba in detail. The best instrument for performance, recording, family, outdoor, indoor, school relaxing, and so on.Perfect for Beginners and Children: Easy to use, simply pluck the kalimba tines to play, and practice your finger flexibility and coordination. Easy to learn and easy to explore and cultivate your musical talent.