**Product Specifications:**
**Brand:** Maner Musical Instruments
**Quality:** Professional quality, core competitiveness, craftsmanship far superior to industry standards, strict requirements on craftsmanship, continuously improving product quality, redefining the quality of the thumb piano industry.
**Thumb Piano Type:** 21-key thumb piano, as opposed to commonly found thumb pianos in the market.
**Material:** Only sells all-solid wood thumb pianos, avoiding lower-grade materials such as pine or bamboo. Stable internal structure for excellent sound quality.
**Hand Protection:** Features Nuclear hand protection with a large curved design, polished edges for comfortable hand placement. Lack of hand protection or improper hand fit may lead to discomfort.
**Key Upgrade:** 21-key thumb piano with four additional keys compared to the 17-key thumb piano, making it more suitable for professional musicians and those looking to learn thumb piano more extensively.
**Sound Quality:** High-quality native wood construction for delicate and beautiful sound, retaining the natural texture of the wood for an elegant look.
**Playability:** Improved key smoothness and playability for a more comfortable playing experience.
**Tuning:** Tuned before shipping to ensure immediate playability upon receipt. Tuning instructions provided for adjustments due to shipping deviations.
**Accessories:** Each thumb piano comes with individual packaging and includes a thumb piano bag, scale stickers, red and green stickers, hand protection gloves, tuning hammer, Kalimba basic course, cleaning cloth, and thumb piano book.
**Dimensions:** 22.8cm x 19cm x 7.7cm
**All-inclusive Package:** Includes all mentioned accessories and features.
