Sonoro 12 Hole Ocarina &ndash; Ceramic Alto C - Sweet Potato Flute &ndash; White Crackle Glaze- Focalink&ndash; Easy to Play &ndash; Free Carrying Case - Free Songbook & Tutorial Included 12-Hole ocarina produces range of octave and 6th Highest Quality Ceramic with White Crackle Glaze Handmade Clear, Focused Tone Free Carrying Case, Free Songbook & Tutorial