Here is a K-1 SuperConcert Deluxe from Kanile'a in Kane'ohe. This ukulele features some of the most amazing koa I have seen in a while. Kanile'a consistently delivers some really amazing hardwoods. If you are a wood afficionado, and you want to have an instrument custom built for yourself with absolutely amazing grain, please contact Ukulele Puapua, or Joe and Kristen Souza at Kanile'a. This ukulele has an all koa construction. Mahogany neck. Rosewood fingerboard and bridge. Maple logo. M.O.P. position markers. Grover tuners. U.V. Polyester cured high-gloss finish. Aquila strings. Pin set bridge. Kanile'a have a very full and rich tone. Mahalo.