02
The way is to bow your head, then raise your head hard and blink. Blink hard, once in the morning and once in the evening, 20 times each time. If your eyes are sore, take a break halfway.
03
Double eyelid patch: This is the fastest way to become an external double eyelid, but it also requires some skills. Double eyelids are thin and wide. Choose a double eyelid patch that suits you. If you don't feel invisible, you can paint eye shadow.
04
Massage: If your eyes are swollen, you can use the eye essence of caffeine. This essence can remove edema and refine skin. Apply it around the eyes every morning and evening and massage.