Okinawa Sanba (Okinawa Sanba (Sanba) Raden Craft These are Sanba with flower raden (mother-of-pearl inlay) work. They are an important instrument for keeping rhythm. The material is ebony (kuroki). Dimensions are listed in the last photo. A Sanba bag is included, but the color and pattern cannot be specified. We apologize for this. We may not be able to accommodate your request, but if you let us know your preference for black, red, yellow, etc., we will try to find one. Please consider the bag in the photo as a reference. ※※※※ ※※※※ ※※※※ ※※※※※ We sell Okinawa sanshin and related goods.