Contents: 7ml 

By improving blood circulation, it nourishes the eye tissues and eliminates fatigue. The roller's precise design and construction  help relieve eye fatigue and dryness, and its gentle massaging effect stimulates natural tear production, reducing discomfort and promoting clearer vision. It also provides a comprehensive approach to improving  vision by addressing the various factors that contribute to common eye diseases. 

1. The tolerance for manual measurement is 2-5g. Please refrain from exchanging. 

2.Due to the difference between  displays, the photo may not reflect the actual color of the item. Thank you very much. 

3. Sku color is  product packaging color