This is a Taylor brand high-end series guitar. The wood is Hawaiian Koa wood, also known as KOA. Ordinary KOA is very similar to Hawaiian KOA and is often passed off as Hawaiian KOA. Hawaiian KOA wood is rare and extremely expensive. , come by chance but not seek,... you may not be able to buy it if you have money, Taylor will produce it if it has the materials, and stop production if it doesn't,... give up... Saonian... just buy a fire stick honestly Forget about plywood...