Curling your hair with a pen is very simple. When the hair is wet, we roll the curtains with a pen, and the curly hair with the inner buckle is more gentle and atmospheric. The specific steps are: take a small part of hair and roll it inward with a pen, and then fix it with a rubber band or a hairpin.
Wait for it to dry in the shade or blow dry with a hair dryer, then it will be a good air bangs after loosening. Other parts can also be rolled like this, similar to instant noodles.