Bamboo is the most eco-friendly wood choice for a ukulele. Highly renewable, Bamboo regenerates quickly without being replanted. The many-layered, straight grain of the wood gives this collection a natural, earthy look. Bamboo provides a bright tone withgreat volume, harmonics, projection and sustain. The strength of bamboo makes for an extremely durable and resilient ukulele. Available in soprano, concert, and tenor models. Comes with Aquila Super Nylgut strings and a NUT & SADDLE of Graph Tech NuBone.