21-Key Cute Transparent Thumb Piano Acrylic Material with Carry Case Tuning Hammer Stickers Cleaning Cloth Finger Protectors Musical Gift Features: Cute transparent thumb piano, crystal clear acrylic material, with beautiful appearance and exquisite workmanship. 21 metal tines adopts international standard C tune design, the notes are already carved on the corresponding metal tines. Easy to play, just holding it in your hands and plucking the tines with your thumbs to create clear and melodious sounds. Comes with a mini hammer for convenient tuning, and a zippered case for convenient storage and carry. Just make wonderful music anywhere! Suitable for travel entertainment, religious ceremonies, decompression, also can be a great decoration for home, office, studio, etc. Specifications: Material: Acrylic + Wood + Metal Tonality: C tune Keys: 21 keys Package List: 1 * Thumb Piano 1 * Carry Bag 1 * Tuning Hammer 1 * Cleaning Cloth(random color delivery) 2 * Finger Protectors(random color delivery) 3 * Stickers 1 * Music Book 1 * Users Manual