Features: Wooden thumb piano with special hollow-out design, beautiful appearance and exquisite workmanship. With 17 metal tines that can produce bright and clear timbre, and the various sound holes give you more clean and clear sound. International standard C tune design, and the notes are already carved on the corresponding metal tines, which are not easy to wear. Easy play and quick learning, just holding it in your hands and plucking the tines with your thumbs to create clear and melodious sounds. Compact size and lightweight, suitable for travel entertainment, religious ceremonies, etc. Just play wonderful music anytime anywhere.