You may use a trash can when eating snacks. The following illustrated tutorial will show you how to fold one. It is not only practical but also very beautiful with wrinkles!
1. First fold in half to create a horizontal and vertical center line;
2. Fold the four corners toward the center;
3. Turn over;
4. Continue to fold the four corners toward the center;
5. Fold the four corners to the center;
6. Fold the four corners of the center outward;
7. Also fold the other three corners outward;
8. Turn over;
9. Fold the four sides to the center line, leaving creases (these creases will be used later);
10. Fold the four corners outwards in the center;
11. The upper right corner has been folded, and the other three corners are folded in the same way;
12. In the previous step, turn over the four outer corners and fold them back and forth as shown above;
13. Fold out pleats as decoration;
14. The sides of the box are folded;
15. Follow the creases made in step 9 and open the box.
16. The beautiful origami four-corner garbage box is completed~