This is a bamboo pan flute-type ethnic musical instrument. It is a type called a "symphony" (siku) seen in the Andes region of South America. 【Size】 Approximately 8 x 14.5 cm 【Material】 Bamboo 【Condition】 There are scratches and uneven color due to use and aging. There are numbers and symbols written on the bamboo surface. Sound production has not been confirmed. 【Additional Information】 Details such as the origin and manufacturing date are unknown. Although it is a type of instrument seen in South American regions including Peru, the exact country of origin cannot be determined. Please check the photos and purchase only if you agree. Pan flute • Sampoña • Siku • South American ethnic instrument • Andes instrument • Bamboo instrument • Ethnic music instrument • Folk instrument • Ethnic instrument • Handmade instrument • Bamboo instrument • Small instrument • Folk art instrument