Croma Sterile Ophthalmic Solution is typically used to relieve symptoms of dry eyes or to treat eye irritation. It is often used as a lubricating eye drop that can provide moisture and relieve discomfort caused by dryness, irritation, or other environmental factors. The 10ml packaging usually refers to the volume of the product, and it is designed to be used as per the recommended dosage, often by placing a few drops in the affected eye(s) as needed.