Small eyes can be improved by daily make-up or surgery. 1. Daily make-up: If your eyes are too small, you can use double eyelid glue or double eyelid stickers in your daily life to make your eyes look bigger visually. However, this method can not be used for a long time, because long-term use may lead to eyelid laxity. 2. Surgery: People with small eyes can have their eyes enlarged through surgery, which is more common in the clinic, such as double eyelid surgery, submerged double eyelid surgery, and eye opening surgery, etc. This kind of surgery can be done once and for all. This type of surgery can make your eyes bigger once and for all. However, it is important to take good care of your eyes after surgery to avoid infection and inflammation of the wounds. If you want to have your eyes enlarged by surgery, you must be careful to choose a regular hospital for the treatment.