Thank you for viewing. This is a set of 3 bottles of cleaning solution for contact lenses, along with a convenient lens case and neutralizing tablets. - Contents: 300ml x 3 bottles - Accessories: Lens case, 30 neutralizing tablets x 3 - Expiration date: July 2028 - Product name: Concept One Step - Type: Contact lens care products * One bottle has been opened. * The case has been used once. * One neutralizing tablet has been used.