1. Shadows make sleep easier.

Have we ever tried it? Because the sunlight is too glaring the light is too bright, even when we close our eyes, it still feels white makes it difficult for us to fall asleep. In this case, I can use an eye mask to block the light achieve the effect of sleeping at night.

2. It can alleviate eye fatigue.

Sometimes when we read books, the computer has been facing the sun for too long, causing eye pain soreness. At that time, we could use eye masks with water bags to sleep, which could reduce eye fatigue.

3. It can eliminate eye swelling.

When we are all sad, we cry to vent our anger frustration, then we find that our eyes become red swollen. At this point, I can use a water bag to cover my eyes, take the water bag to refrigerate, then wear a water bag eye mask to remove our eye swelling

4. Ice can be used to dissipate heat.

When we have a high fever, when our body temperature is too high, we can also use a refrigerated water bag eye mask to apply to our forehead to achieve the effect of heat dissipation.

5. It can alleviate pain.

Our menstrual period is approaching, we can also use heat to warm up the water bag apply it to the abdomen to reduce discomfort pain during menstruation.