1. Take the A4 sheet of any color. 2. Fold in half, turn and fold in half again. 3. Place the paper vertically. 4. Fold all corners to the middle. 5. Note 1 cm. As shown in the video. 6. Fold the corners of the mark. 7. Fold the top and bottom sides to the middle. 8. Turn, arranged vertically. 9. Fold the top and bottom sides to the middle. 10. Bend the left. 11. Look at the pockets, there is a triangle. Pull out the triangle. 12. Purse ready. You can decorate it to your taste. 13. Put your money in a purse.