The role of negative ion glasses

Negative ion glasses

can improve the negative ion concentration in the surrounding environment, promote the metabolism of the eyes, and relieve vision.

2. Relax the

eye muscles

Negative ion glasses are beneficial to the nutrition of the nerves of the eyes, relax the muscles around the eyes, and relieve fatigue.

3. Improve blood circulation

Negative ion glasses can also promote blood circulation in the eyes and brain. For headaches, cervical stiffness, etc., there are certain improvements.