This product is a bamboo pan flute used in South American folk music. As shown in the image, it has been repaired for some cracks. I believe it can be used without any problems. It is a product made by Blas, a musical instrument workshop in Lima, Peru. The lowest-pitched, longest "pipe" is about 32cm and has 22 pipes. The scale, starting from the longest pipe, is Do (C4), Re, Mi, Fa, So, La, Si, and repeats. I think it is easy to produce sound; it does not have semitones. It can be used for playing. I have adjusted the images, but please understand that there may be differences before ordering. Folk music, Andean instruments, Inca, Sampoña.