Your eye doctor can insert them quickly and simply through the common office go to see. Also, use black text on a white background and avoid busy backgrounds. Mineral oil coats the skin and prevents its "breathability". If this layer dries out, the lens starts feeling like sand. http://[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@silvia.woodw