Handcrafted of cane, the 14 tube Bolivian Chrodal Rondador with festive, colorful wrap, sounds in a pentatonic scale of two (plus) octaves. One of the oldest wind instruments in the Andes, it is a common and integral instrument in most Andean folk music. As these instruments are crafted and assembled by hand, key and ptich are relative, and size may vary slightly. Generally, the shortest tube is approximately 4 inches in length, the longest tube approximatley 12 to 13 inches in length. Rondador Chordal panpipe. Large Model Rondador Chordal Panpipe $21.00