describe Net content: 13ml Features 1. Lutein Eye Drops are rich in zeaxanthin, which can effectively protect the eyes and prevent eye diseases such as macular degeneration and age-related cataracts. 2. Lutein Eye Drops Dry Eye Drops have a moisturizing effect, which can relieve dryness and fatigue of the eyes and reduce the burden on the eyes. 3. Lutein Eye Drops are made of high-tech nanotechnology. They are easily absorbed by the body and have rapid and obvious effects. 4. Lutein Eye Drops are non-irritating, very mild and suitable for long-term use, effectively protecting your eye health. 5. Lutein Eye Drops are over-the-counter dry eye drops that are affordable and easy to use. They can be dropped anytime and anywhere to keep your eyes fresh and bright. Comment: 1. Manual measurement tolerance is 2-5g. Please don't mind your substitution. 2. Due to differences between different monitors, the image may not reflect the actual color of the item. Thank you so much! 3. SKU color is the color of product packaging Package Included: 1* Dry Eye Eye Drops