Features: 17-key wooden thumb piano with beautiful colored drawing on the surface, exquisite workmanship. 17pcs metal tines and triple sound holes design, providing you with clear and bright sound. Easy play and quick learning, just holding it in your hands and plucking the tines with your thumbs to play melodious music. Compact size, convenient to carry around, allows you to practice anytime and anywhere. Comes with storage bag, music scale sticker, notes stickers, tuning hammer, finger protectors, instruction music book(some items random color delivery).