1. First, apply a layer of nail polish with a background color.
2. Then draw a pattern on one finger with other nail polish.
3. Then draw patterns on other fingers with other nail polishes.
4. Continue to draw patterns on other fingers with other nail polishes.
5. Finally, the finger is finished according to personal preference.
Precautions:
Before manicure, the fingernails on your fingers must be washed and dried, and they can't get wet.