Boston Simplus is simply the best wetting solution I have found for gas-permeable rigid contact lenses. The fact that the same solution can also be used to clean the lenses is just icing on the cake. I have been getting the 90 ml bottle of Boston Simplus from AC Lens for over a year. Their service is great, and I have never had anything to complain about.

Neither the shipping weight nor the bottle volume is provided in the listing for this item. It is critical to know if this is the 3.5 ounce (90 ml) bottle or the tiny sample size but you can't tell from this item description. I am not willing to bet my money that this is the 90 ml size since that usually costs over $9.