No instrument has determined the Cajon design as much as the CP404. The cult Cajon model with a darker playing surface is an outstanding visual alternative and uncompromising in terms of sound and workmanship. Playing surface: birch Black Edition. Resonance box: 8 layers of birch. 2inOne-Technique with 40 spirals. Measurements: approx. 30 x 30 x 50 cm. Premium components for best sound and best quality. Pleasant haptic.