Lesson content
1. Choose the appropriate grit nail file (180 grit for natural nails).
2. File from the sides towards the center, avoiding a back-and-forth sawing motion.
3. Square shape: Maintain a 90-degree angle at the free edge of the nail.
4. Coffin shape: Lightly taper the two sides to create a slender, elegant look.
5. Finish with a fine buffer to smooth the nail edges.