The UKC-210 Korala is a concert ukulele made from sapele wood. Sapele wood is sometimes referred to as African mahogany. In terms of sound, sapele offers similar characteristics to mahogany, with added brightness in the high frequency range. Another important aspect of sapele is that it is a sustainable wood. Additionally, the UKC-210 is equipped with guitar tuning machines, making it easier to tune and ensuring it stays in tune longer.