Okinawan Sanshin (Three-Stringed Lute) Ebony Karakuri (Tuning Pegs) H Set of 3 This is a commonly used shape, with a long white section on the head. The holes for the strings are not pre-drilled (approximately 1mm holes). You will need to carve them to fit your sanshin. Length: Approximately 11.8mm ※※※※ ※※※※ ※※※※ ※※※※※ We sell Okinawan sanshin related products. Thank you for your interest.