The B-Ware Kalimbas are tonally flawless and have been classified as B-Ware for optical reasons only. This means that they may have small scratches, color defects or other slight flaws, but these do not affect the sound quality. Each kalimba has been carefully inspected and tested to ensure that it meets our high standards. By purchasing our B-Ware Kalimbas, you will receive a high quality instrument at a lower price. Thank you for visiting our website and enjoy browsing!