Our handcrafted specialty wood thumb pianos are constructed from superior quality domestic woods. By preserving the woods natural beauty it enhances the warm rich colors, creating a piece of musical art. An instructional songbook is included with each instrument. We offer 3 tunings, High Diatonic (standard), Low Diatonic and Pentatonic. Weight: 8 oz. Dimension: 0.500" × 0.333" × 0.167"