Feature:1. Kalimba Kit: 21 keys thumb piano kit that includes tuning hammer, note sticker, thumb sleeves, music score, and other accessories, perfect for beginners and students to practice daily.2. Wood Material: This thumb piano is made of excellent peach wood, with high hardness, scratch resistance, erosion resistance, ensuring stable internal structure and better sound quality.3. Comfortable Texture: With a large curved protective position, this thumb piano has a comfortable feel and texture, with fine workmanship and edge polishing to ensure a better fit to the palm.4. Good Decoration: Using advanced carving technology, this thumb piano has clear and beautiful patterns, a glossy and exquisite appearance, and adds decorative effects.5. Applicable Scenario: The 21 keys Kalimba features a compact size and lightweight design, making it easy to operate and carry, suitable for daily entertainment and practice, also a great festival gift.Specification:Item Type: Thumb PianoMaterial: Peach WoodSize: Approx. 18.3 x 13.7cm / 7.2 x 5.4inKey: 21 Keys.Package List:1 x Thumb Piano1 x Carrying Case1 x Tuning Hammer1 x Note Sticker1 x Cleaning Cloth (Random Color)2 x Thumb Sleeves (Random Color)1 x Card1 x Music ScoreNote:1. Due to transportation and other reasons, the tuning of the thumb piano will be biased, and it can be calibrated after a simple tuning.2. Manual measurement, there will be 02cm error.