Feature: 1. Easy to learn, with 8 keys, has ethereal sound which can lead you to a very comfortably happy feeling. 2. The sound is full, the sound field is broad and transparent, high frequency vibration sounds is pure. 3. Cute shape, transparent acrylic material body, small and exquisite, offering a comfortable hand feeling. Specification: Features: Easy to learn, with 8 keys, has ethereal sound which can lead you to a very comfortably happy feeling. The sound is full, the sound field is broad and transparent, high frequency vibration sounds is pure. Cute shape, transparent acrylic material body, small and exquisite, offering a comfortable hand feeling. It is helpful to cultivate musical talent of children / adults who like music. It is not only a mini instrument, but also a unique decoration. You can hung it on your schoolbag, key case, shoulder bag, etc. Specifications: Item Type: Material: Acrylic Range of Sound: 8 keys Shape: Little duck egg / Cartoon cat / Cartoon bear/Heart-shaped (Optional) Note: Due to manual measurement, it may vary from 1cm to 2cm. Color deviation might exist due to different monitor settings and light, please kindly understand. Packing List: 1 * Thumb Piano 1 * Lanyard (random color delivery) Package List: 1 * Thumb Piano 1 * Lanyard (random color delivery)