Made of bamboo; the instrument is held before the opened mouth
with the cut out tongue in front of the mouth opening. The left
end is hit by the right hand. This makes the metal tongue vibrate
which causes a sound. The mouth serves as a resonator and by
changing the shape and size of the mouth opening, the overtones
can be changed, thus creating a melody. By strongly breathing
in or out the volume can be changed as well.
Dimensions: length: 14,9 cm., width: 0,9 cm.