The khen is very popular with various ethnic groups in Vietnam, such as the Thai, the Muong and the H'Mong .
The H'Mong use the khen for courting, and as an instrument for khen dances.
This khen is a wind instrument consisting of fourteen  small bamboo tubes, made in Vietnam.
These instruments are professional grade real instruments!!! They are made by the Master Nguyen Chi Tinh. The exquisite apperance and good musical quality made those instrument authentic. Each piece is hand made out of wood with mother of pearl inlaid for decoration. They are made with the best professional sound quality.