How to make a willow whistle?

1. Fold the biennial straight and unbranched willow from the willow.

2. Hold the wicker with one hand, and hold one end (usually the thick end) of the wicker with the index finger and thumb with the other hand and twist it clockwise to separate the bark and cambium of the wicker from the thick layer.

3. Repeat the above two actions until the bark and cambium of the whole willow tree are separated from the wood to copy and share the search of all pages.

4. Bite the wooden core at the thick end with your teeth, hold both ends of the wicker with both hands, push the front hand down hard and then push forward with multiple hands. Pay attention to the back of your hand, otherwise the willow bark will fold from the middle of the straight pole, which will affect the overall beauty of the flute and even leak water.

5. After peeling off the whole willow bark, flatten the periphery of the thin end, cut off the bark, leaving only the cambium to form the whistle membrane, and make the willow whistle.

6. The overall length of the flute, the length of the whistle membrane and the thickness of the whistle membrane determine the pitch of the flute, and the pitch and volume can be adjusted according to the individual's vital capacity and joy.