Hand-made small musical instruments are varied.

Preparation materials: stone, plastic bottle, scissors, cardboard, adhesive tape.

1. First, prepare the materials you need.

2. Then, hollow out the bottle mouth.

3. Then, introduce the stones prepared in advance into the plastic bottle.

4. Then, stick the two plastic bottle mouths together with adhesive tape.

5. Then, cut the cardboard into a piece of cardboard with appropriate size.

6. Then, wrap the plastic bottle with cardboard.

7. Then, tie the ends with ribbons.

8. Finally, I made another one in the same way, and the problem was solved.