The Tango Line of artisan cajons have two groupings of three pre-tuned metal micro-coiled cajon strings that span across the inside of the playing surface, resulting in a crisp snare effect. These strings are hand-wound in the style of master cajon builder, Jose "Pepote" Hernandez Diaz. Rounded corners and thumb notches on the top of the frontplate and resonating body optimize playing comfort and sound. The 7-ply 9mm thick Baltic Birch body develops the sound into a full, punchy tone that projects with clarity and warmth.