Features: This 17 keys thumb piano is handcrafted with high-quality wood and metal for long-time use, the ore metal keys with curve design perfect for finger shape, giving a comfortable feeling without hurting our thumb. Natural air-dried wood provides ethereal timbre, which is a wonderful match with the natural wood grain. Without any music basis, you just move your thumb to get the wonderful music that delights your day long. Beautiful sound, the box-shaped design of the solid wood body achieves a perfect resonance, giving off a sweet, soothing and melodic sound. You can easily take the kalimba to any place for entertainment, such as family gatherings, camping, traveling, picnics or other outdoor activities.