The Ohana CK-42 is a limited edition concert ukulele that features a sinker redwood top and Indian rosewood back and sides. "Sinker Redwood" is old growth Redwood that was recovered from a long underwater stay — the structural changes to the wood make for enhanced tonal characteristics. Paired with the rosewood, the sound is warm and velvety with good volume. Other features include deluxe geared tuners, traditional "rope" style binding and a glossy finish.