Here is a Concert Deluxe from Island Ukulele in Kaua'i. Island has recently upgraded their shop equipment, and the results are a more precise and accurate ukulele. The body is all very curly Hawaiian Koa. The neck is mahogany, and the bridge and fingerboard are ebony. Jumbo frets, and abalone position markers and logo inlays. White side position markers, Grover side gear tuners, Spruce bracing, GHS strings, and gloss finish. Island Ukulele also uses a bolt on neck, and there is quite a bit of ovation to the back. This ukulele is currently available for purchase. Please contact Ukulele Puapua. Mahalo!