Pearl Mingmu eye drops are generally used for eye fatigue and chronic conjunctivitis, and are suitable for people who are prone to dry eye or people with strong eyesight. I used Lezhu's Pearl Eye Drops. Lezhu belongs to eye drops with few advertisements but amazing effects. It is a sustained-release eye drop added with artificial tears, which is more moisturizing and lasting than ordinary pearl eye drops and suitable for long-term use. Thank you for recognizing my answer and adopting it.